Borla 15-21 Chevrolet Colorado S-Type Cat-Back Black Chrome Tips Drivetrain>Differential Seal Kits and intake resulting in maximum

and intake resulting in maximum horsepower

This material offers huge reductions in deflection without excessive increases in NVH

dyno-proven cold-air intake with enclosed housing improves flow up to 57 percent

or it can be simply welded

This Axle-Back system does NOT have AFM valves but is equipped with NPP valves

Borla 15-21 Chevrolet Colorado S-Type Cat-Back Black Chrome Tips Drivetrain>Differential Seal Kits and intake resulting in maximumThe Borla(r) 140645BC is a Cat Back(tm) exhaust system for the Chevrolet Colorado and GMC Canyon trucks. The exhaust system is a direct bolt on part for ease of installation. Specifically tuned for the 3. 6L engine, our S Type Cat Back(tm) delivers a sportier sound and a more exciting driving experience without any drone. It features a 4" T 304 stainless steel Black Chrome exhaust tip. Using Borla(r) Stainless Steel Polish p# 21499 is NOT recommended