Magnaflow 5" Downpipe-Back Aluminized Custom Builder Pipe Kit 18982
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs)
Custom Builder Pipe Kit
Custom Builder Pipe Kit Series has a limited 1 year warranty and offers
the most options for customization. For the racer, it provides a mandrel
bent pipe-only exhaust from turbo to tail pipe complete with all
hardware. For the street driver, the CBPK is the basis for a custom
exhaust that allows you to purchase and install the converter, muffler
and tip of your choice.
Application: V8 6.6L (DIESEL); Silverado 2500HD/3500; Crew & Extended Cabs
Material: Aluminized Steel
Tubing O.D. Size: 5in.
System Type: Downpipe-Back
TIP O.D. Size: Tip not included
Exit Position: SINGLE PASSENGER SIDE REAR EXIT
Features and Benefits: 1-Year Warranty, Dyno Tested And Proven To Make Power, Performance Gains In Horsepower And Torque, Great Sound -Has A Smooth; Deep Tone, Easy To Install, Mandrel-Bent. All Welded. Built To Last. Application Note:
All Crew & Extended Cab fitment applies to GM 2500HD/3500HD
Pickups. This system is not designed for use on Cab & Chassis
models or Regular Cab trucks.
Customer Reviews - Include your order number for a chance to win a $100 GiftCard
louder than a jet engine!
5/9/2016 2:08 PM
Anyone looking to make their Duramax sound like an F-15 needs this in their life. Install took about 3.5 hours with the truck on the ground, well worth it. The only issue I had was with the first pipe not wanting to let me spin it in place, but some lube and sanding later it went right in. It growls on the low end and screams in the red with a really solid reverb throughout. I would recommend . order number 465289
Best bang for your buck and perfect fitment
3/8/2016 7:18 PM
This exhaust is the best bang for your buck. Why spend more if they all do the same thing.. theyre all straight pipes. The fitment was great and install was a 7/10 difficulty only because i did it in the driveway.
Best fitting Kit
2/1/2015 11:26 PM
I've sold and installed 100's of kits and this one takes the cake! They always fit perfect, Packed well, THE ONLY KIT ON THE MARKET WITH A 5" FRONT PIPE ITS A FULL 5" FROM THE DOWN PIPE OULET TO THE EXIT. Easy to remove once installed if you need to because it doesn't crimp in place. 5 Stars Great Kit for Duramax's and to top it off its a 90 degree exit unlike all the other brands that exit at 45 degrees.