2015.5-2016 LML 6.6L Duramax - 4" Race Pipe

4" Stainless Steel Race Pipe with Muffler or Without Muffler

Vehicle fitment:

2011,2012,2013,2014 & 2015 Chevy / GMC Duramax Diesel LML. Silverado and Sierra pickup trucks.

2015 or 2015.5?

2015 is a split year. The 2011-2015 downpipe is secured to the turbo-direct pipe using a V-band style clamp. The 2015.5-2016 uses a 3 bolt flange style connection. Be sure to visually verify the clamp style your truck is equipped with.

Exhaust Material: T-409 stainless steel. Unlike T-304 Stainless its still magnetic. So if your testing to see if you actually got stainless; beware that a magnet will still stick to it.
Thickness: 1.5mm
Inlet Diameter: 4.0"

*Use for Off Road ONLY, Closed Circuit Racing, CA Tuning is not responsible for use of this product. Upon Purchasing you are accepting ALL responsibility*