2001-2016 GM 6.6L Duramax Diesel Duramax Passenger Side Exhaust Up-Pipe w/ Gaskets Seals & Gaskets this setup removes engine restrictions—allowing

this setup removes engine restrictions—allowing your vehicle to perform at its full potential

Terminal Type: Bullet

Kit is designed for standard bore size 80

For GMC Sierra 4

Actual Displacement: 686cc

2001-2016 GM 6.6L Duramax Diesel Duramax Passenger Side Exhaust Up-Pipe w/ Gaskets Seals & Gaskets this setup removes engine restrictions—allowingProduct Overview 1. Compatible with 20012016 GM 6. 6L Duramax Diesel engines. Designed for improved airflow and optimized exhaust performance to restore power and enhance vehicle response. 2. Reduces cylinder interference to improve exhaust flow, increase engine efficiency, and improve fuel economy. 3. Made from high temperature, pressure resistant stainless steel for long term durability. 4. TIG welded joints resist cracking and wear; every unit is