BORLA 140720BC Cat-Back "ATAK" 2.75", 2.25" S RD RL AC 4" RD x 14" CHEVROLET SILVERADO 1500 5.3L V8 AT / MT ymm_49 This 3" diameter BORLA Cat-Back

This 3" diameter BORLA Cat-Back system for the WRX and WRX STI features a mellow Touring sound with no drone inside the vehicle

Custom-tuned internal muffler cores for each vehicle

This system is not compatible with Raptor models

The tubing features flash control for mandrel bending and has a natural mill finish

BORLA 140720BC Cat-Back "ATAK" 2.75", 2.25" S RD RL AC 4" RD x 14" CHEVROLET SILVERADO 1500 5.3L V8 AT / MT ymm_49 This 3" diameter BORLA Cat-BackDescription BORLA 140720BC Cat Back "ATAK" 2. 75", 2. 25" S RD RL AC 4" RD x 14" CHEVROLET SILVERADO 1500 5. 3L V8 AT MT This 2. 75" diameter into dual 2. 25" Cat Back system delivers an aggressive ATAK sound with no drone inside the vehicle. The system features a dual split side exit with single 4" round black chrome on T 304 stainless steel tips on each tail pipe. Using stainless steel polish is not recommended with these black chrome tips. Cleaning