Borla 11921CB ATAK Axle-Back Exhaust System Camaro SS Ceramic Black Tips

The Borla 11921CB ATAK Axle-Back Exhaust System is designed for 2016-2024 Chevrolet Camaro SS and 2020-2024 Camaro LT1 6.2L V8 models equipped with Dual Mode Exhaust (NPP) valves or dual split rear exit bumpers. This system does not include NPP valves, but adapter kit 60605 can be used to add NPP valves.

ATAK Technology for Maximum Sound:

ATAK (Acoustically Tuned Applied Kinetics) technology is designed for high-performance purists who prefer exhaust sound over their stereos, delivering the highest available dB (decibel) levels in the Borla street-legal lineup. This axle-back system features the aggressive ATAK sound with no drone inside the vehicle.

Key Features:

• Durable high temperature black finish on dual 4-inch round T-304 stainless steel tips on each muffler assembly
• 2.75-inch diameter piping (one tail pipe on each side is 2.5-inch) with dual tips on each muffler assembly
• Built from premium, high-quality austenitic T-304 stainless steel, superior to T-400 series knockoffs such as 409
• Ultra smooth mandrel bent piping and straight-through ATAK mufflers significantly outflow factory exhaust systems
• Can be combined with Borla X-Pipe with Mid-Pipes 60607 or 60610 to create a Cat-Back system (except convertibles)
• Installation requires cutting and removing stock muffler assemblies, reuses existing factory hangers, and includes clamps and instructions

Performance Benefits:

Borla multi-core technology is designed to unleash hidden horsepower, with increased exhaust velocity adding power, driving excitement, fuel economy, and the distinctive Borla Sound of Power. Borla stands behind every system with a Million-Mile Warranty.