MBRP 2004.5-2010 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black - GM8424 fits_1991-1999`Toyota`Tercel Reversible Design: 100% bolt-on—always able

Reversible Design: 100% bolt-on—always able to return to stock

Reduce unwanted interior resonance or drone with this polished 304 stainless steel resonator

This precise factory-style fitment ensures seamless integration with the vehicle’s factory components

Other than the mounting clips it's made of 100% carbon fiber that is lighter in weight and has higher tensile strength than our ABS plastic overlay version

Dry Carbon Fiber Construction: Lightweight and durable with 3K twill weave and prepreg molding

MBRP 2004.5-2010 Chev/GMC 6.6L Duramax 3in Turbo Down Pipe Black - GM8424 fits_1991-1999`Toyota`Tercel Reversible Design: 100% bolt-on—always ableReplace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California. Fits Mid To Late 2004 Models. Not For Sale In California. Features & Benefits Direct Replacement. Better Flow and Fuel