2017-2023 L5P 6.6 Duramax - 4" Race Pipe

4" Stainless Steel Race Pipe with Muffler or Without Muffler

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 Performance is not responsible for use of this product. Upon Purchasing you are accepting ALL responsibility*