Replace the Polyphonic Harmonizer behind the Muffler in the ATAK® system with this Muffler to attain the "S-Type" sound level (quieter than ATAK®). Built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Designed to provide maximum flow & power. Precision computer numerical control (CNC) manufacturing ensures an accurate fit.
Best of all, BORLA® stands behind every direct-fit muffler with a Million-Mile Warranty. Just what you‘d expect from the world‘s most experienced (and most winning) exhaust brand.
Fits these Vehicles:
2019-on Chevrolet Silverado 1500/ GMC Sierra 1500 6.2L V8 Automatic Transmission 2 & 4 Wheel Drive With BORLA® ATAK® Cat-Back™ System.