2011-2015 Chevrolet Silverado 2500/3500 6.6L 3Inch Downpipe Exhaust Automatic Transmission Parts Our item is also of

Our item is also of waterproof so you don't need to worried about it even if it rains outside

It fills the exhaust cam hole where the head and valve cover join

For Audi A4 - 1

For VW CC (358) 2

1718100564

2011-2015 Chevrolet Silverado 2500/3500 6.6L 3Inch Downpipe Exhaust Automatic Transmission Parts Our item is also ofFeature: 1. Improve Engine Output and Efficiency, Give you an extra HPs, and increases torque 2. Large diameter and free flow tubing for unrestricted flow, Making the exhaust air flow smooth, Designed for high performance racing 3. Made of High Quality 16 gauge T 304 Stainless Steel with Computerized Mandrel Bends 4. All joints are TIG welded to prevent cracking and wear 5. CNC Machine Flange for MAX Strength and Durability 6. Flanges chrome plated