BORLA 140571BC Cat-Back "S-Type" 3.5", 2.25" S RD RL AC 4" RD x 14" CHEVROLET SILVERADO 1500 6.2L V8 AT / MT ymm_40 It is not designed to

It is not designed to be used with 140597 or the original equipment exhaust system

the studs are manufactured to such exacting tolerances

increased power and torque

The BORLA Cat-Back Exhaust System is featuring a 3-inch diameter piping and an integrated Merge X-Pipe

removing the rear-most factory muffler to increase departure angle and provide more space for accessories

BORLA 140571BC Cat-Back "S-Type" 3.5", 2.25" S RD RL AC 4" RD x 14" CHEVROLET SILVERADO 1500 6.2L V8 AT / MT ymm_40 It is not designed toDescription BORLA 140571BC Cat Back "S Type" 3. 5", 2. 25" S RD RL AC 4" RD x 14" CHEVROLET SILVERADO 1500 6. 2L V8 AT MT This 3. 5" diameter into dual 2. 25" Cat Back system delivers the classic S Type sound without interior drone. The system features single 4" round black chrome on T 304 stainless steel tips on each tail pipe. Using stainless steel polish is not recommended for these black chrome tips cleaning with hot water and a microfiber cloth