'01-Early '07 Chevy Silverado, GMC Sierra Duramax 6.6L Diesel 2500/3500, 4" Aluminized Off Road Single Exhaust (Quiet Tone)

描述

Worlds Toughest Diesel Exhaust. Aggressive Sound. Mandrel Bent Tubing. More Towing Power. Lower EGTs. Increased Horsepower. Increased Torque. 1 Year Limited Warranty.