Borla C5 Corvette Z06 Cat-Back™ Exhaust ATAK®

Borla C5 Corvette Z06 Cat-Back™ Exhaust ATAK® 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.

Part Number Product Type Pipe Diameter Tip Size Tip Description Tip Number Exit
140428 Cat-Back Exhaust Single 2.5″ Into Muffler, Exiting Dual 2″ 4.25″ x 3.5″ Dual Oval Rolled Angle-Cut 29 Dual Split Rear Exit

Each system is built from premium 300-series austenitic stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer-controlled CNC manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.