Performance increase over stock = 35+ HP Weight savings 30+lbs over stock-Complete system weighs 28 lbs Hand Crafted T304 Stainless steel Tig and Fuse welded Equal length design Decrease turbo lag and heat build up in turbo chargers 200 cell German Made Metal core catalyst OBD2 compliant Direct bolt on replacement CNC machined stainless steel flanges Hand made in the USA Designed tuned and tested on GMG's 997TT, the system is hand crafted of T304 stainless steel mandrel bent tubing, is TIG and fuse welded, features a proprietary (patent pending) cross over center section, stainless steel sport mufflers, OBD2 compliant German made 200 cell sport catalyst (No CEL lights) and is finished off with dual 3" bell shaped tips that are unique to GMG's design which are not only aggressive looking but fully functional as well. The system also offers a very unique machine like sound that is reminiscent of the Carrera GT with out any annoying interior drone or resonance. All systems are hand built per order and are available fully polished or in raw stainless finish for the motorsport minded individual. Learn More

Fabspeed’s Maxflo Mufflers with deluxe tips and X-Pipe resonator bypass catback system High quality, 14-16 gauge 2.5”/63.5mm T304 stainless steel, mandrel bent tubing Factory part has crimped/crushed tubing, Fabspeed’s X-Pipe is a straight, high-flow Super high-flow X-Pipe design as used by European high tech FIA GT race cars & ALMS Includes deluxe dual-style, stainless steel tips for an improved aesthetic quality No effect on emissions and warranty No Check Engine Light Fabspeed Performance Exhaust System, includes Maxflo Mufflers with Tips and X-Pipe. Fabspeed Maxflo performance systems add sports car sound, are Dyno-tested and are Street and Track proven. All Fabspeed systems are polished to a mirror show car shine for ultimate quality and appearance. Learn More

T304 Stainless Steel Mandrel-bent No Cutting or Welding NOTE: This Product is made to order, please allow additional time for shipment Learn More

Fabspeed’s Maxflo Mufflers with deluxe tips High quality, 14-16 gauge 2.5”/63.5mm T304 stainless steel, mandrel bent tubing Super high-flow X-Pipe design as used by European high tech FIA GT race cars & ALMS Includes deluxe dual-style, stainless steel tips for an improved aesthetic quality No effect on emissions and warranty No Check Engine Light Fabspeed Performance Maxflo Mufflers with Tips. Fabspeed Maxflo performance systems add sports car sound, are Dyno-tested and are Street and Track proven. All Fabspeed systems are polished to a mirror show car shine for ultimate quality and appearance. Learn More