4''/5'' Downpipe-Back Exhaust for 2006-2007 LBZ 6.6 Duramax
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Product Information +
- Brand: DPFexhaust
- SKU: #10125
- Availability: Many in stock
- Product Type: DPF & Cat Delete Pipe
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PLEASE NOTE!
- Description
- Review + Q&A
4''/5'' Downpipe-Back Exhaust for 2006-2007 LBZ 6.6 Duramax
Unlock your LBZ 6.6 Duramax's true potential with this downpipe-back exhaust. The mandrel-bent construction ensures maximum flow efficiency, helping your diesel breathe easier. For off-road and race use only.
Fitment
2006-2007 Chevy/GMC Duramax Diesel LBZ Silverado and Sierra pickup trucks.
The easiest way to identify your Duramax engine is by checking the 8th digit of your VIN. This digit indicates the engine code. LBZ engine's 8th digit is D. To learn more about how to identify which Duramax engine you have, check the blog post Identify Your Diesel Engine (Duramax, Cummins & Powerstroke).
Product Specifiction
Exhaust Material: T-409 stainless steel
Thickness: 2mm
Inlet Diameter: 4.0''/5.0"
Related Modifications
Don’t forget to grab a tuner to complete your downpipe back exhaust install. With the right tuning device, you can fine-tune your engine for maximum performance and fuel efficiency. Check compatible tuner: EFILive AutoCal V3 Tuner.
FAQ
Q: What does "DP-back/Downpipe-back" mean?
A: This means that the exhaust system runs from the downpipe all the way to the end of the exhaust pipe, replacing everything from the downpipe outlet back. This typically includes the mid-pipe, catalytic converter (if present), and muffler.
Q: What is your exhaust made from? Stainless steel or aluminum?
A: They are made of 409 stainless steel.
Q: Can your Dp-back pipe work with stock parts?
A: Yes, our Dp-back pipe can fit perfectly with the stock Downpipe and stock bolts. If you are looking into further performance upgrades, check 3''/3.5'' Downpipe for 2006-2007 LBZ 6.6L Duramax Diesel.
Fast & Free Shipping Policy
Your order will be dispatched within 1-2 business days, and the package will arrive within your order's estimated date. Click for Shipping Policy.
Easy & Free Return Policy
Every order comes with a 14-day free return, which means you don't have to pay for a return slip. Click for Return Policy.