2022-2023 GM 1500 ZR2/AT4X Cat-Back ATAK Dual Exhaust w/ Turn Down Tail Pipes (140915)

The 3.5" diameter Cat-Back system has dual 2.75" turn down tail pipes and features the aggressive ATAK 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 clean, rich, full-bodied sound without any drone. BORLA Cat-Back  exhaust systems feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere.

Features

• Sound Level: ATAK
• Polyphonic Harmonizer Technology
• Pipe diameter: 3.5" split into 2.75" tail pipes
• Truck single split rear tip exit
• Turn down tail pipes
• Built from premium T-304 austenitic stainless steel
• Ultra-smooth mandrel bends ensure maximum flow & power

Compatibility Notes

• Fits 2022-2023 Chevrolet Silverado 1500 ZR2/ GMC Sierra 1500 AT4X 6.2L V8 Automatic Transmission 4 Wheel Drive Crew Cab With Short Bed (5' 9") 147.4" Wheelbase

Notes

• Replace the Polyphonic Harmonizer behind the muffler in the ATAK® system with muffler 60679 to attain the "S-Type" sound level (quieter than ATAK®).