Made to be a direct bolt on, this Magnaflow Street Cat-Back Exhaust will bolt straight up to the factory Mid Pipe without any extra modifications required on 1999-2004 GT, 2001 Bullitt or 2003-2004 Mach 1 Mustangs.
Magnaflow delivers the ultimate exhaust for the 99-04 GT, Bullitt, and Mach 1 Mustangs with this Street Cat-Back Exhaust System. By reducing back pressure for a free flowing exhaust, more power and torque is produced where it belongs - at the rear wheels.
The Magnaflow Cat-Back Exhaust System includes a set of two Street Series Mufflers that feature a free-flowing, straight-through perforated stainless steel core, with stainless mesh wrap and acoustical fiber fill to deliver that smooth, deep muscle car tone.
Each piece of this Street Exhaust is made from 2.5" mandrel bent stainless steel tubing for long life and a perfect fit. The system is finished off with brightly polished 3.5" stainless steel tips that exit from the stock location for impressive good looks.