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Banks Power Exhaust Brake (Dodge 5.9L) 2021 50.00 Banks Power Exhaust Brake (Dodge 5.9L)
5 5 2
$ 1329
The Banks Exhaust Brake is a total system solution with enhanced transmission control for exhaust braking, Banks' direct-mount, no-maintenance exhaust brake has electronics that monitor critical engine and transmission parameters to maximize braking efficiency. It dramatically cuts downhill speeds without using the wheel brakes. This keeps brakes cool and ready for emergencies, and saves thousands in brake maintenance. Optimizes exhaust flow when not engaged. Easy install; needs no drilling, cutting or modifications to stock wiring.(Automatic Transmissions only) Computerized brake control (CBC) and SmartLock are included. CBC automatically senses throttle position, controls brake engagement and cuts out annoying brake noises. Fast warm-up function prolongs brake durability, and automated brake disengagement at low speed smoothes stop-and-go driving. Banks SmartLock locks the torque converter and raises line pressure to smoothly reduce vehicle speed and safeguard the transmission.Kit Includes:Cast, large-bore brake housing assembly; High-force 41/4" vacuum actuator; Belt-driven vacuum pump with serpentine belt for quiet operation; Computerized Brake Controller/SmartLock; Large butterfly valve with super-alloy shaft-and-bearing system; Wire loom; Mounting hardware.5-Year Ltd. Warranty Brake assembly*2-Year Ltd. Warranty Electrical components, pneumatic components, solenoid valve and auxilliary air supplies (where applicable)*Ltd. warranty does not cover service conditions (i.e. soot buildup in shaft bushings due to out-of-tune engine, or excess heat-damage due to overly-rich fueling conditions)04.5+ Automatic: Please Verify that your vehicle is equipped with a transmission throttle valve assembly and that NO Throttle Position sensor assembly is installed to have the CBC/ SmartLock function properly.*For 2004 Automatic: If your vehicle is not equipped with a Transmission Throttle Valve Assembly but has a throttle position sensor located in the engine compartment on the drivers side towards the front of the engine and the three transmission connectors on the driver's side of the transmission you will need system part #55229 for your Banks CBC/SmartLock to function properly.
BD-Power Exhaust Brake Turbo Mount Air Kit 2023330 1696 31.00 BD-Power Exhaust Brake Turbo Mount Air Kit 2023330
4.667 5 3
$ 1273
BD`s new Dodge Ram Turbo Mount Exhaust Brake for the 2006-2007 pick-ups bolts in place of the existing elbow where it is clamped to the turbo outlet and exhaust system. BD`s "Variable orifice technology" has been incorporated into this air engagement design that results in peak retarding power throughout the engine's operating rpm. The spring loaded air cylinder closes the offset Stainless Steel butterfly and Stainless Steel shaft which rotates in a special bushing material to ensure that the butterfly does not stick closed or open. The butterfly has been positioned in the exhaust brake elbow so when open exhaust flow is not reduced. A threaded port for mounting an exhaust temperature probe and a port with 1/4 SS line connected is a simple method to monitor retarding performance. BD`s lighted on/off toggle switch is wired into an electronic idle verification board for quick exhaust brake engagement. The durable air compressor that is included can also be used for other applications; it's a Ram tuff product. Installing a BD exhaust brake adds safety to your towing experience.
BD-Power Exhaust Brake Turbo Mount Air Kit 2023331 572 31.00 BD-Power Exhaust Brake Turbo Mount Air Kit 2023331
2 5 1
$ 1273
BD`s new Dodge Ram Turbo Mount Exhaust Brake for the 2004.5-2005 pick-ups bolts in place of the existing elbow where it is clamped to the turbo outlet and exhaust system. BD`s "Variable orifice technology" has been incorporated into this air engagement design that results in peak retarding power throughout the engine`s operating rpm. The spring loaded air cylinder closes the offset Stainless Steel butterfly and Stainless Steel shaft which rotates in a special bushing material to ensure that the butterfly does not stick closed or open. The butterfly has been positioned in the exhaust brake elbow so when open exhaust flow is not reduced. A threaded port for mounting an exhaust temperature probe and a port with 1/4 SS line connected is a simple method to monitor retarding performance. BD`s lighted on/off toggle switch is wired into an electronic idle verification board for quick exhaust brake engagement. The durable air compressor that is included can also be used for other applications; it`s a Ram tuff product. Installing a BD exhaust brake adds safety to your towing experience.
BD-Power Manual Trans Lever Switches 3663 3.00 BD-Power Manual Trans Lever Switches
$ 62
Optional power switch for the Exhaust Brake that mounts on the manual transmission shift lever. Product Warranty 1-Year Parts
BD-Power Remote Mount 4" Exhaust Brake 1027330 15684 23.00 BD-Power Remote Mount 4" Exhaust Brake 1027330
$ 1273
Descending grades with trailers can be hazardous and tricky situations, resulting in over heated service and trailer brakes, that leads to brake fade, excessive wear, and costly unwarranted repairs. BD Engine brake has been the industries time proven VARIABLE REGULATING BACK-PRESSURE EXHAUST BRAKE. Controlled by a lighted On/Off toggle switch or optional stick-mounted rocker switch for manual transmissions, the BD brake communicates with the engines electronic idle verification board for quick engagement. Using BDs exclusive Variable butterfly Technology, providing peak retarding power throughout the engines rpm range unlike some models that rely on a hole/orifice within the butterfly to calibrate back-pressure only in the higher engine RPM . For modified Turbo and engine applications: Got a modified or twin-turbo application? BD offers a remote mount exhaust brake that incorporates all of our standard technology found in our turbo mount units in a 4 free flowing design that wont impede the exhaust flow and performance enhancements you worked so hard to achieve. The BD Brakes rugged cast-iron housing incorporates BDs exclusive AlumiBronze bushing and positive sealing piston ring, no blind holes for carbon and rust to form, and miles of leak free retarding. All BD Brake kits come complete with the brake, air compressor (where applicable), mounting hardware, port to monitor the brakes retarding performance, complete instructions and most models come with EGT port. Features: For Use With Non-Stock TurbochargersRemote Mount - Mounts Inline In Exhaust System
BD-Power Remote Mount 4" Exhaust Brake 1027338 15683 23.00 BD-Power Remote Mount 4" Exhaust Brake 1027338
$ 1273
Descending grades with trailers can be hazardous and tricky situations, resulting in over heated service and trailer brakes, that leads to brake fade, excessive wear, and costly unwarranted repairs. BD Engine brake has been the industries time proven VARIABLE REGULATING BACK-PRESSURE EXHAUST BRAKE.Controlled by a lighted On/Off toggle switch or optional stick-mounted rocker switch for manual transmissions, the BD brake communicates with the engines electronic idle verification board for quick engagement. Using BDs exclusive Variable butterfly Technology, providing peak retarding power throughout the engines rpm range unlike some models that rely on a hole/orifice within the butterfly to calibrate back-pressure only in the higher engine RPM .For modified Turbo and engine applications: Got a modified or twin-turbo application? BD offers a remote mount exhaust brake that incorporates all of our standard technology found in our turbo mount units in a 4 free flowing design that wont impede the exhaust flow and performance enhancements you worked so hard to achieve. The BD Brakes rugged cast-iron housing incorporates BDs exclusive AlumiBronze bushing and positive sealing piston ring, no blind holes for carbon and rust to form, and miles of leak free retarding.All BD Brake kits come complete with the brake, air compressor (where applicable), mounting hardware, port to monitor the brakes retarding performance, complete instructions and most models come with EGT port.Features:For Use With Non-Stock TurbochargersRemote Mount - Mounts Inline In Exhaust System
Pacbrake C11400 4" Mounting Group 20036 5.00 Pacbrake C11400 4" Mounting Group
$ 107.6
The Pacbrake C11400 4" Mounting Group includes the adapters needed to install your InLine Mount Pacbrake Exhaust Brake in an aftermarket 4" Exhaust System. Features: Fits 4" Exhaust Systems Includes 2 Adapters and 2 Clamps
Pacbrake C18037 Maintenance Lube 19177 1.00 Pacbrake C18037 Maintenance Lube
$ 7.81
Pacbrake exhaust brakes are relatively maintenance free when used at every opportunity. However, to get the maximum amount of trouble free service a few areas require periodic lubrication. Lubrication is one key factor for trouble free service of your exhaust brake. The two reasons that give an exhaust brake problems are worn parts and seizing parts. Worn parts are caused by extreme use without the benefit of the proper lubrication. Seized parts can be attributed to seasonal use and lack of lubrication. Periodic lubrication will prevent these two issues. Applying Pacbrakes synthetic lubricant to the moving parts at every oil change will eliminate both these problems. FOR OPTIMUM RESULTS, FOLLOW THESE SIMPLE STEPS With the engine off, apply a sufficient amount (4-5 drops) to the following locations: Both cylinder pivot ends Cylinder air line port Main butterfly shaft Cylinder rod Base of the spring lever (PRXB only)
Pacbrake C18042 Switch-Pac 19142 1.00 Pacbrake C18042 Switch-Pac
5 5 1
$ 63.72
The Pacbrake C18042 Switch-Pac is designed specially for manual transmission vehicles, Pacbrakes Switch-Pac is a shifter-mounted ON/OFF switch. The convenient fingertip control location provides easy access for exhaust brake activation. The Switch-Pac can operate not only your vehicle's exhaust brake, but other vehicle accessories such as Pacbrake's air horns. Non-illuminated switch button. Features: Fits 5/8" Gear Shifter Clean, Simple Install Mounts To Shifter Controls Exhaust Brake Or Other Accessories
Pacbrake C40111 DirectMount PRXB Exhaust Brake 33378 15.00 Pacbrake C40111 DirectMount PRXB Exhaust Brake
$ 938.63
The Pacbrake C40111 DirectMount PRXB Exhaust Brake is the unquestioned leader when it comes to braking on your 2004.5-2007 Dodge 5.9L Cummins. Pacbrakes flagship product, the PRXB (pressure regulated exhaust brake), is the unquestioned leader in the supplemental brake industry. The patented PRXB design delivers the strongest braking horsepower, greatest speed reductions and shortest stopping distances possible without the use of service brakes. It maintains optimum retarding performance by maximizing the exhaust backpressure throughout the entire RPM range. Unlike a typical exhaust brake, which requires high RPMs to work properly, the PRXB delivers constant exhaust pressure (braking) as early as 1200 RPM through to the maximum allowable RPM. Controlled by a master ON/OFF switch, Pacbrakes exhaust brakes provide whisper quiet supplemental braking that allows service brakes to be used much less, ultimately saving you money. They have the ability to be left on all the time, making it ideal for in-city driving or for steep, downhill grades. This product pays for itself as less wear on the brake pads means fewer brake jobs. WHATS SO SPECIAL ABOUT THE PRXB? In order to have consistent and effective braking over the entire RPM range, it is important (and necessary) to maintain constant backpressure. To achieve this, Pacbrakes patented design has incorporated an additional waste gate on the butterfly valve to regulate the amount of exhaust flow that is being passed through. The flow is controlled by a spring-loaded arm, whose pressure rating and location are key factors in the functionality of the PRXB. Located outside of the housing and away from the heat, the spring is able to maintain its strength and durability for years of proper and precise braking performance. CREATING and MAINTAINING BACKPRESSURE Backpressure is created by exhaust flow entering the housing, hitting the closed butterfly valve and being forced back out in the direction it came. It is maintained by the pressure-controlled spring that is located on the outside of the exhaust brake housing. PREMIUM BRAKING PERFORMANCE As the engines RPM increase, the spring compresses and the arm moves away from the butterfly valve, therefore releasing more exhaust flow through the orifice. As the RPMs decrease, the spring releases and the arm applies pressure back onto the plate, covering the hole, and ultimately releasing a smaller amount of exhaust flow. Features: PRXB Delivers Strongest Braking Horsepower Less Wear and Tear On Service Brakes Ideal For In-City Driving Or Steep, Downhill Grades Fits Stock Turbocharger Note: Exhaust brake only. Can be used as an upgrade to replace a fixed orifice brake. If used on new installation, additional components will be required.
Pacbrake C44033 DirectMount PRXB Exhaust Brake 19138 35.00 Pacbrake C44033 DirectMount PRXB Exhaust Brake
$ 1544.85
Pacbrakes flagship product, the PRXB (pressure regulated exhaust brake), is the unquestioned leader in the supplemental brake industry. The patented PRXB design delivers the strongest braking horsepower, greatest speed reductions and shortest stopping distances possible without the use of service brakes. It maintains optimum retarding performance by maximizing the exhaust backpressure throughout the entire RPM range. Unlike a typical exhaust brake, which requires high RPMs to work properly, the PRXB delivers constant exhaust pressure (braking) as early as 1200 RPM through to the maximum allowable RPM. Controlled by a master ON/OFF switch, Pacbrakes exhaust brakes provide whisper quiet supplemental braking that allows service brakes to be used much less, ultimately saving you money. They have the ability to be left on all the time, making it ideal for in-city driving or for steep, downhill grades. This product pays for itself as less wear on the brake pads means fewer brake jobs. WHATS SO SPECIAL ABOUT THE PRXB? In order to have consistent and effective braking over the entire RPM range, it is important (and necessary) to maintain constant backpressure. To achieve this, Pacbrakes patented design has incorporated an additional waste gate on the butterfly valve to regulate the amount of exhaust flow that is being passed through. The flow is controlled by a spring-loaded arm, whose pressure rating and location are key factors in the functionality of the PRXB. Located outside of the housing and away from the heat, the spring is able to maintain its strength and durability for years of proper and precise braking performance. CREATING and MAINTAINING BACKPRESSURE Backpressure is created by exhaust flow entering the housing, hitting the closed butterfly valve and being forced back out in the direction it came. It is maintained by the pressure-controlled spring that is located on the outside of the exhaust brake housing. PREMIUM BRAKING PERFORMANCE As the engines RPM increase, the spring compresses and the arm moves away from the butterfly valve, therefore releasing more exhaust flow through the orifice. As the RPMs decrease, the spring releases and the arm applies pressure back onto the plate, covering the hole, and ultimately releasing a smaller amount of exhaust flow. There is less than a 10% change in backpressure over the entire RPM range on the PRXB Features and Benefits: PRXB Delivers Strongest Braking Horsepower Less Wear and Tear On Service Brakes Ideal For In-City Driving Or Steep, Downhill Grades Designed For Stock Turbocharger Compressor not included, this kit is designed for vehicles that already have an on-board air system.
Pacbrake C44037 DirectMount PRXB Exhaust Brake 19140 35.00 Pacbrake C44037 DirectMount PRXB Exhaust Brake
$ 1112.01
Pacbrakes flagship product, the PRXB (pressure regulated exhaust brake), is the unquestioned leader in the supplemental brake industry. The patented PRXB design delivers the strongest braking horsepower, greatest speed reductions and shortest stopping distances possible without the use of service brakes. It maintains optimum retarding performance by maximizing the exhaust backpressure throughout the entire RPM range. Unlike a typical exhaust brake, which requires high RPMs to work properly, the PRXB delivers constant exhaust pressure (braking) as early as 1200 RPM through to the maximum allowable RPM. Controlled by a master ON/OFF switch, Pacbrakes exhaust brakes provide whisper quiet supplemental braking that allows service brakes to be used much less, ultimately saving you money. They have the ability to be left on all the time, making it ideal for in-city driving or for steep, downhill grades. This product pays for itself as less wear on the brake pads means fewer brake jobs. WHATS SO SPECIAL ABOUT THE PRXB? In order to have consistent and effective braking over the entire RPM range, it is important (and necessary) to maintain constant backpressure. To achieve this, Pacbrakes patented design has incorporated an additional waste gate on the butterfly valve to regulate the amount of exhaust flow that is being passed through. The flow is controlled by a spring-loaded arm, whose pressure rating and location are key factors in the functionality of the PRXB. Located outside of the housing and away from the heat, the spring is able to maintain its strength and durability for years of proper and precise braking performance. CREATING and MAINTAINING BACKPRESSURE Backpressure is created by exhaust flow entering the housing, hitting the closed butterfly valve and being forced back out in the direction it came. It is maintained by the pressure-controlled spring that is located on the outside of the exhaust brake housing. PREMIUM BRAKING PERFORMANCE As the engines RPM increase, the spring compresses and the arm moves away from the butterfly valve, therefore releasing more exhaust flow through the orifice. As the RPMs decrease, the spring releases and the arm applies pressure back onto the plate, covering the hole, and ultimately releasing a smaller amount of exhaust flow. There is less than a 10% change in backpressure over the entire RPM range on the PRXB Features and Benefits: PRXB Delivers Strongest Braking Horsepower Less Wear and Tear On Service Brakes Ideal For In-City Driving Or Steep, Downhill Grades Designed For Stock Turbocharger Compressor not included, this kit is designed for vehicles that already have an on-board air system.
Pacbrake C44045 DirectMount PRXB Exhaust Brake 19139 35.00 Pacbrake C44045 DirectMount PRXB Exhaust Brake
$ 1437.46
Pacbrakes flagship product, the PRXB (pressure regulated exhaust brake), is the unquestioned leader in the supplemental brake industry. The patented PRXB design delivers the strongest braking horsepower, greatest speed reductions and shortest stopping distances possible without the use of service brakes. It maintains optimum retarding performance by maximizing the exhaust backpressure throughout the entire RPM range. Unlike a typical exhaust brake, which requires high RPMs to work properly, the PRXB delivers constant exhaust pressure (braking) as early as 1200 RPM through to the maximum allowable RPM. Controlled by a master ON/OFF switch, Pacbrakes exhaust brakes provide whisper quiet supplemental braking that allows service brakes to be used much less, ultimately saving you money. They have the ability to be left on all the time, making it ideal for in-city driving or for steep, downhill grades. This product pays for itself as less wear on the brake pads means fewer brake jobs. WHATS SO SPECIAL ABOUT THE PRXB? In order to have consistent and effective braking over the entire RPM range, it is important (and necessary) to maintain constant backpressure. To achieve this, Pacbrakes patented design has incorporated an additional waste gate on the butterfly valve to regulate the amount of exhaust flow that is being passed through. The flow is controlled by a spring-loaded arm, whose pressure rating and location are key factors in the functionality of the PRXB. Located outside of the housing and away from the heat, the spring is able to maintain its strength and durability for years of proper and precise braking performance. CREATING and MAINTAINING BACKPRESSURE Backpressure is created by exhaust flow entering the housing, hitting the closed butterfly valve and being forced back out in the direction it came. It is maintained by the pressure-controlled spring that is located on the outside of the exhaust brake housing. PREMIUM BRAKING PERFORMANCE As the engines RPM increase, the spring compresses and the arm moves away from the butterfly valve, therefore releasing more exhaust flow through the orifice. As the RPMs decrease, the spring releases and the arm applies pressure back onto the plate, covering the hole, and ultimately releasing a smaller amount of exhaust flow. There is less than a 10% change in backpressure over the entire RPM range on the PRXB Features and Benefits: PRXB Delivers Strongest Braking Horsepower Less Wear and Tear On Service Brakes Ideal For In-City Driving Or Steel, Downhill Grades For Use On Stock Turbocharger
Pacbrake C44047 5" InLine Mount PRXB Exhaust Brake 19141 35.00 Pacbrake C44047 5" InLine Mount PRXB Exhaust Brake
$ 1437.46
Pacbrakes flagship product, the PRXB (pressure regulated exhaust brake), is the unquestioned leader in the supplemental brake industry. The patented PRXB design delivers the strongest braking horsepower, greatest speed reductions and shortest stopping distances possible without the use of service brakes. It maintains optimum retarding performance by maximizing the exhaust backpressure throughout the entire RPM range. Unlike a typical exhaust brake, which requires high RPMs to work properly, the PRXB delivers constant exhaust pressure (braking) as early as 1200 RPM through to the maximum allowable RPM. Controlled by a master ON/OFF switch, Pacbrakes exhaust brakes provide whisper quiet supplemental braking that allows service brakes to be used much less, ultimately saving you money. They have the ability to be left on all the time, making it ideal for in-city driving or for steep, downhill grades. This product pays for itself as less wear on the brake pads means fewer brake jobs. WHATS SO SPECIAL ABOUT THE PRXB? In order to have consistent and effective braking over the entire RPM range, it is important (and necessary) to maintain constant backpressure. To achieve this, Pacbrakes patented design has incorporated an additional waste gate on the butterfly valve to regulate the amount of exhaust flow that is being passed through. The flow is controlled by a spring-loaded arm, whose pressure rating and location are key factors in the functionality of the PRXB. Located outside of the housing and away from the heat, the spring is able to maintain its strength and durability for years of proper and precise braking performance. CREATING and MAINTAINING BACKPRESSURE Backpressure is created by exhaust flow entering the housing, hitting the closed butterfly valve and being forced back out in the direction it came. It is maintained by the pressure-controlled spring that is located on the outside of the exhaust brake housing. PREMIUM BRAKING PERFORMANCE As the engines RPM increase, the spring compresses and the arm moves away from the butterfly valve, therefore releasing more exhaust flow through the orifice. As the RPMs decrease, the spring releases and the arm applies pressure back onto the plate, covering the hole, and ultimately releasing a smaller amount of exhaust flow. There is less than a 10% change in backpressure over the entire RPM range on the PRXB Features and Benefits: PRXB Delivers Strongest Braking Horsepower Less Wear and Tear On Service Brakes Ideal For In-City Driving Or Steep, Downhill Grades For Use With 5" Exhaust Systems
Pacbrake C44051 5" InLine Mount PRXB Exhaust Brake 19136 35.00 Pacbrake C44051 5" InLine Mount PRXB Exhaust Brake
$ 1870.33
Pacbrakes flagship product, the PRXB (pressure regulated exhaust brake), is the unquestioned leader in the supplemental brake industry. The patented PRXB design delivers the strongest braking horsepower, greatest speed reductions and shortest stopping distances possible without the use of service brakes. It maintains optimum retarding performance by maximizing the exhaust backpressure throughout the entire RPM range. Unlike a typical exhaust brake, which requires high RPMs to work properly, the PRXB delivers constant exhaust pressure (braking) as early as 1200 RPM through to the maximum allowable RPM. Controlled by a master ON/OFF switch, Pacbrakes exhaust brakes provide whisper quiet supplemental braking that allows service brakes to be used much less, ultimately saving you money. They have the ability to be left on all the time, making it ideal for in-city driving or for steep, downhill grades. This product pays for itself as less wear on the brake pads means fewer brake jobs. WHATS SO SPECIAL ABOUT THE PRXB? In order to have consistent and effective braking over the entire RPM range, it is important (and necessary) to maintain constant backpressure. To achieve this, Pacbrakes patented design has incorporated an additional waste gate on the butterfly valve to regulate the amount of exhaust flow that is being passed through. The flow is controlled by a spring-loaded arm, whose pressure rating and location are key factors in the functionality of the PRXB. Located outside of the housing and away from the heat, the spring is able to maintain its strength and durability for years of proper and precise braking performance. CREATING and MAINTAINING BACKPRESSURE Backpressure is created by exhaust flow entering the housing, hitting the closed butterfly valve and being forced back out in the direction it came. It is maintained by the pressure-controlled spring that is located on the outside of the exhaust brake housing. PREMIUM BRAKING PERFORMANCE As the engines RPM increase, the spring compresses and the arm moves away from the butterfly valve, therefore releasing more exhaust flow through the orifice. As the RPMs decrease, the spring releases and the arm applies pressure back onto the plate, covering the hole, and ultimately releasing a smaller amount of exhaust flow. There is less than a 10% change in backpressure over the entire RPM range on the PRXB Features: PRXB Delivers Strongest Braking Horsepower Less Wear and Tear On Service Brakes Ideal For In-City Driving Or Steel, Downhill Grades 5" Exhaust Brake For Use w/ 5" Aftermarket Exhaust Systems
Pacbrake C44052 DirectMount PRXB Exhaust Brake 19137 35.00 Pacbrake C44052 DirectMount PRXB Exhaust Brake
$ 1870.33
Pacbrakes flagship product, the PRXB (pressure regulated exhaust brake), is the unquestioned leader in the supplemental brake industry. The patented PRXB design delivers the strongest braking horsepower, greatest speed reductions and shortest stopping distances possible without the use of service brakes. It maintains optimum retarding performance by maximizing the exhaust backpressure throughout the entire RPM range. Unlike a typical exhaust brake, which requires high RPMs to work properly, the PRXB delivers constant exhaust pressure (braking) as early as 1200 RPM through to the maximum allowable RPM. Controlled by a master ON/OFF switch, Pacbrakes exhaust brakes provide whisper quiet supplemental braking that allows service brakes to be used much less, ultimately saving you money. They have the ability to be left on all the time, making it ideal for in-city driving or for steep, downhill grades. This product pays for itself as less wear on the brake pads means fewer brake jobs. WHATS SO SPECIAL ABOUT THE PRXB? In order to have consistent and effective braking over the entire RPM range, it is important (and necessary) to maintain constant backpressure. To achieve this, Pacbrakes patented design has incorporated an additional waste gate on the butterfly valve to regulate the amount of exhaust flow that is being passed through. The flow is controlled by a spring-loaded arm, whose pressure rating and location are key factors in the functionality of the PRXB. Located outside of the housing and away from the heat, the spring is able to maintain its strength and durability for years of proper and precise braking performance. CREATING and MAINTAINING BACKPRESSURE Backpressure is created by exhaust flow entering the housing, hitting the closed butterfly valve and being forced back out in the direction it came. It is maintained by the pressure-controlled spring that is located on the outside of the exhaust brake housing. PREMIUM BRAKING PERFORMANCE As the engines RPM increase, the spring compresses and the arm moves away from the butterfly valve, therefore releasing more exhaust flow through the orifice. As the RPMs decrease, the spring releases and the arm applies pressure back onto the plate, covering the hole, and ultimately releasing a smaller amount of exhaust flow. There is less than a 10% change in backpressure over the entire RPM range on the PRXB Features and Benefits: PRXB Delivers Strongest Braking Horsepower Less Wear and Tear On Service Brakes For Use On Stock Turbocharger Includes Compressor, Air Tank, and Fittings
PacBrake C44068 InLine Mount PRXB Exhaust Brake 80610 34.00 PacBrake C44068 InLine Mount PRXB Exhaust Brake
$ 1437.46
The PacBrake C44068 InLine Mount PRXB Exhaust Brake will take the worry out of towing heavy loads in your 2003-2007 Dodge 5.9L Cummins. With retarding performance available as low as 1200 RPMs, the PRXD series exhaust brake offers the most exhaust pressure through the entire RPM range while the spring-controlled pressure regulator safeguards the engine from over-pressurization. This exhaust brake delivers the most powerful braking horsepower, superior speed reductions and shortest stopping distances available without the use of service brakes.This PacBrake C44068 InLine Mount PRXB Exhaust Brake features an industry exclusive use of Arcor nitride surface treatment that does not change the dimensions of the components while offering improved fatigue and corrosion resistance, less wear and friction, and superior surface hardness. The 90 degree, no-contact Butterfly Valve is engineered to maximize backpressure while preventing seizing and will not interfere with power output when the brake is disengaged. Along with a hard-anodized aluminum bracket, and stainless-steel body and shaft with high performance seals, maintenance on this exhaust brake is a simple as engaging the brake on a regular basis and using Pacbrake’s Superlube to prevent corrosion. Features:For 4" Exhaust SystemsArcor Nitride Coated ComponentsMost Powerful Braking On The MarketNotes: Remote Mount, Fits 4" ExhaustAir Actuated - Comes with Air Tank, Hose and Accessories.All 2005 - 2007 kits will NOT work with Banks Turbo Back Monster Exhaust.However they will work with Banks Cat Back Monster Exhaust.
XDP continues to closely monitor the COVID-19 (Coronavirus) outbreak. As an integral part of the automotive supply chain, at this point all call centers and distribution centers remain fully operational to ensure we keep vital service components flowing to vehicles used in transport of goods and emergency response. To ensure the health of our employees, families, and customers, we have made the following procedural changes:

  • Effective 3/16 we have shifted Customer Service hours to 8:30 – 7:00pm EST. To ensure compliance with New Jersey’s recent curfew.
  • Effective 3/18 we have decided to temporarily close both of our retail stores in NJ and NV.
  • Our technical sales team remains available Mon-Fri 8:30am-9pm and Saturday 10:30am-7pm EST.
  • All employees have been encouraged to follow the CDC's recommendations at home and in the workplace.
The circumstances of this virus are fast moving, as such, we will continue to update you with any further operational adjustments as needed. As always, we value your business and appreciate your patience as we manage this situation together.