MBRP S71143CF 15-23 Dodge Challenger T304 Stainless Steel 3 Inch Dual Cat Back Quad Tips with Carbon Fiber Tips (Race Version) Exhaust System 2020-2024 Chevy/GMC Duramax 6.6 L5P Transmission Model: Dodge 68RFE

Transmission Model: Dodge 68RFE

5-inch x 45-inch Extension Pipe

Then in 2011

5in 45 Degree Silicone Coupler

MBRP S71143CF 15-23 Dodge Challenger T304 Stainless Steel 3 Inch Dual Cat Back Quad Tips with Carbon Fiber Tips (Race Version) Exhaust System 2020-2024 Chevy/GMC Duramax 6.6 L5P Transmission Model: Dodge 68RFEThe only exhaust you'll ever need MBRP Armor Pro Series exhaust systems are backed by a Lifetime Warranty and crafted out of T304 Stainless Steel the most durable material grade that money can buy. The T304 Stainless Steel tubing is easy to clean and maintain. It's the obvious choice for you if you operate your vehicle in extreme conditions. All of the tubing is mandrel bent for maximum exhaust flow. Mandrel bending ensures no rippling in the bends.