Patented MDV ® technology
Cast A 56-T6 aluminum
Direct stock exchange
+23 HP and +53 Torque
Faster turbo spool-up
Turbo inlet tube (1)
Banks Power Big Hoss Intake Manifold 42733214934.00
Big HossÂ® Intake Manifold
A BankSpeed product proven in the Banks Duramax SidewinderÂ® S-10 diesel drag truck, the Big Hoss Intake Manifolds are the only purpose-built manifolds created for a Duramax. Big Hoss replaces the factory's crude clamshell intake with a tuned 16-port manifold assembly that provides tremendous flow and uniform air distribution for more available power at a given boost level.
Includes: Twin plenum manifolds and mounting hardware; Fuel system relocation plumbing and hardware; Boost air inlet nipple fittings
For use at sanctioned racing events only
Attenion: This is for the serious Performance Customer. This manifold is NOT a bolt on and go set up. There are several major engine components that must be relocated and/or modified to accommodate the intake system such as; the turbo, EGR valve, fuel and coolant components, alternator, AC compressor and engine fan. Also, this system was designed to operate with a custom twin turbo set up. With the proper tuning this will be the most powerful and proven kit for your Duramax.
HSP LLY Max Flow Bridge & Cold Side Intercooler Pipe3996915.00
Upgrade both the Bridge and Cold side Intercooler pipe in your 2004.5-2005 GM 6.6L Duramax LLY with the HSP LLY Max Flow Bridge and Cold Side Intercooler Pipe. Built with a 3" mandrel-bent intercooler tube, and a 3" Max Flow Bridge, this combination gives you efficiency, power, and flow while maximizing the capabilities of your truck. This Max Flow Bridge and Cold Side Intercooler Pipe has been pressure tested to over 100 PSI.Features: 3" Max Flow Bridge3" Cold Side Intercooler PipeIncreased Power and Performance Note: This Bridge and Cold Side combo are best suited for factory or drop-in replacement chargers as it resembles the factory intercooler routing. Requires use of an EGR blocker plate or modified up-pipe.HSP LLY Max Flow Bridge (For Factory Cold Side Intercooler Pipe)3997114.00
Get the most out of your 2004.5-2005 GM 6.6L Duramax LLY with the HSP LLY Max Flow Bridge. Built to mate to your factory cold side intercooler pipe, HSP's 3" Max Flow Bridge features a precision cast CNC machined bridge section so you can get the best flow, fit, and performance. Available in multiple colors. Includes 2.25" coupler to pair with factory cold side. Features: Increased Performance and Flow Two Piece Bridge Design For Easier InstallationMates To Existing Factory Cold Side Intercooler Pipe Note: Requires use of an EGR blocker plate or modified up-pipe. HSP LLY Max Flow Bridge (For HSP Cold Side Intercooler Pipe)3997214.00
The HSP LLY Max Flow Bridge to HSP Cold Side Intercooler Pipe is designed to mate to the HSP 3" Cold Side Intercooler Pipe in your 2004.5-2005 GM 6.6L Duramax LLY. Built with a precision cast CNC machined bridge section for maximum flow, and the best fitment in the industry. HSP's Max Flow Bridge eliminates the factory component which is known to cause power-robbing boost leaks. Includes 3" boot to mate to the 3" HSP Cold Side Intercooler Pipe (not included).Features:Increased Power Increased Throttle Response Two-Piece Bridge Design For Easy InstallationDesigned For Use With HSP Cold Side Intercooler Pipe Note: Requires use of an EGR blocker plate or modified up-pipe.HSP VGT Intake Mouthpiece282157.00
The HSP VGT Intake Mouthpiece dresses up the engine bay of your 2004.5-2010 GM 6.6L Duramax 6.6L Duramax. The aluminum construction allows for a more efficient airflow to the turbocharger. Fits all stock appearing and drop-in aftermarket chargers.
Features:Increased PerformanceEliminates Turbo ResonatorIncludes High Strength Silicone BootsCustom Powder Coat Options AvailableNote: Requires the use of resonator plug unless paired with PCV Reroute 003-1-HSP. Application Note: LLY must use LBZ style intake mouthpiecePPE 115010000 Turbo Inlet Upgrade Kit179005.00
The PPE 115010000 Turbo Inlet Upgrade Kit is used to replace and upgrade the restrictive factory turbo inlet duct. The purpose is to create a free flowing path for the intake air that feeds the turbocharger. When installed, the intake air can free flow into the turbo charger. The result is cooler air in the intake system. Cooler intake air allows the engine and cooling system to operate at a lower temperature.
The undersized factory turbo inlet creates a pressure drop in the intake air supply that feeds the turbo. When the intake air at this low pressure is compressed by the turbo the intake air becomes super heated. The intake air enters the intercooler which absorbs some of the heat and then passes this heat to the Radiator that is positioned directly behind the intercooler. The cooling efficiency of the Radiator is reduced by the hotter than necessary airflow passing from the intercooler and through to the radiator. Since the intake air is as hot as it is the combustion temperature is higher than necessary. The Turbo Inlet Upgrade Kit corrects these issues and creates lower operating temperatures for better efficiency.
Better Engine Efficiency
Kit Includes: Intake Duct, Silicone Hose, T-Bolt ClampsPusher LLY-YB SuperMax Y-Bridge2622310.00
The Pusher LLY-YB SuperMax Y-Bridge for your 2004.5-2005 GM 6.6L Duramax LLY features a one piece patent pending design that proper guide air into each cylinder head. Built from 3" mandrel bent tubing, this y-bridge supplies your engine with 102% more air than the OEM y-bridge that it replaces. With CNC machined flanges, this y-bridge is a perfect fit for your LLY engine. Precision TIG welded for good looks and optimal penetration without impacting airflow.
For Use In Custom Applications
Supplies 102% More Than Factory Y-Bridge
CNC Machined Flanges, TIG Welded Construction
Application Notes: This product will not work with the factory intercooler plumbing and is designed to be used in custom applications where the end user will be fabricating their own charge pipe. This product is not compatible with the factory EGR system. You must have off-road tuning and an EGR bypass in order to install this product.Pusher LLY-YBBT SuperMax Y-Bridge & HD Charge Tube2622215.00
The Pusher LLY-YBBT SuperMax Y-Bridge and HD Charge Tube for your 2004.5-2005 GM 6.6L Duramax LLY increases flow, power and performance. This combination kit includes both the SuperMax Y-Bridge and the HD Charge Tube. The Pusher Y-Bridge is a one-piece patent pending design that properly guides the air into each cylinder head. Built from 3" mandrel bent tubing, these components supply your engine with 202% more air than the OEM parts being replaced. Featuring CNC machined flanges for a perfect fit, this manifold is fully TIG welded to produce beautiful welds and optimum penetration without impacting the air flow. The charge tube provides a 17% shorter flow path over the stock components due to cleaner, more direct routing. Features: Y-Bridge and HD Charge Tube3" Mandrel Bent Construction 202% More Airflow Over The OEM Parts Being Replaced Application Notes: This product is not compatible with the factory EGR system. You must have off-road tuning and an EGR race track kit in order to install this product.S&B Filters 76-1006B Turbo Inlet Manifold156302.00
Evolution at its Best
The SandB 76-1006B Turbo Inlet Manifold for your 2004.5-2005 GM 6.6L Duramax went through dramatic changes from the powder coated black body of the mouthpiece to the CNC machined edges giving your engine the look it deserves. Not only does it look great under the hood but it's also compatible with any intake system that utilizes the stock location and out performs the competition.
Increase Your LLY's Performance
When installed our turbo mouthpiece will increase throttle response and help lower you engine's EGTs keeping your engine running at cooler temperatures.
When tested to the ISO 5011 standard the SandB mouthpiece out performs both aFe and the LBZ mouthpieces with a 78.6% increase in air flow over the stock LLY Mouthpiece.
Threaded CCV Port Gives you Options
In order to remain compliant with current emissions regulations we designed a threaded CCV port. We included a plug for all of those who wish to re-route the CCV tube for race only applications.
CNC Machined Turbo Mouthpiece
78.6% Increased Air Flow
Increase Throttle Response and Lower EGT's
Threaded CCV Port For On and Off-Road Applications
Wagler WCPC6622.2 Street Intake Manifold3204615.00
The Wagler WCPC6622.2 Street Intake Manifold improves air flow and horsepower on your 2004.5-2010 GM 6.6L Duramax. Featuring a casted one-piece design, this aftermarket manifold replaces the factory y-bridge all together. The intake neck has been machined to accept a 3.5" v-band for a secure connection in the most extreme applications.
Improved Air Flow
Machined 3.5" V-Band Intake Neck
Note: This intake manifold is not compatible with the OEM Turbocharger. See Twisted T4 Pedestal.