Borla 22-23 Chevrolet Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB ATAK Cat-Back turn14-atp Manufacturer Part # : HG86514386

Manufacturer Part # : HG86514386

5 A4 is full of crimped tubing obstructs exhaust flow and robs horsepower

3 ET23 Gloss Bronze

5 / +35 Offset / 4-100 / 63mm Bore / Machining & Black Gunmetallic

Borla 22-23 Chevrolet Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB ATAK Cat-Back turn14-atp Manufacturer Part # : HG86514386Manufacturer Part # : 140915 Market Description This system was designed specifically for the 6. 2L Silverado 1500 ZR2 and Sierra 1500 AT4X. The 3. 5" diameter Cat Back(tm) system has dual 2. 75" turn down tail pipes and features the aggressive Borla(r) ATAK(r) muffler and Polyphonic Harmonizer Technology which utilizes patented units that contain pipes of different diameters and lengths to create multiple exhaust notes that harmonize to deliver a