Description
Adds a Loud, Aggressive Sound Increased Horsepower & Fuel Economy 304 Stainless, Mandrel Bends Fits LS3 & L99 Engines, Automatic & Manual Transmissions 4.5 Exhaust Tips Million-Mile Warranty This Borla ATAK (Acoustically-Tuned Applied Kinetics) Cat-back exhaust system is acoustically tuned to produce the highest decibel levels of any Borla street-legal product, while maintaining sound clarity.















