The Borla Cat-Back Exhaust System 2000-2004 Audi TT 1.8T features a straight through muffler for an optimal flow, to provide for the greatest possible gains in horsepower and torque. Like all of Borla's exhuasts, Borla Cat-Back Exhaust 14951 features all stainless steel mandrel bent tubing for an unrestricted exhaust flow that will not rust over time  The stainless steel tubing is mandrel-bent meaning, it has no crimps and an ultra-smooth surface to maximize airflow. This system is backed by Borla's revolutionary feature that is a million mile warranty. Gain power and that unique Borla exhaust note with a Borla Cat-back Exhaust System for your Audi TT 1.8T.

Borla Cat-Back Benefits Optimized flow: more horsepower, and torque Improved gas mileage Throaty Borla exhaust note Enhances your TT's appearance High quality stainless steel construction One million mile warranty Construction Mandrel-bent stainless steel tubing Precision CNC manufactured to ensure a perfect fit Dual mirror polished aluminum exhaust tips Dual rear exit Fitment 2000-2004 Audi TT 1.8T (180HP), 14951