• 100% emissions legal, will not void warranty
• Direct bolt on replacement, no removal of bumper required
• Proprietary megaphone design- mandrel bent tubing
• Saves 14 lbs over the stock center section ( GT3 , RS with Ti center muffler saves 5 lbs )
• Sport button remains fully functional for every day use, absolutely NO modifications
• Offers a deep aggressive exhaust note over the stock system
• Factory primary mufflers, catalyst and exhaust flaps are all retained

Designed and tested on GMG's 997GT3 this system is a direct bolt on replacement center section which reduces weight, improves sound and offers a mild increase in performance. Porsche has done a wonderful job with the design and manufacture of the factory system with virtually no improvement to be made by installing a complete (mufflers, headers and cats) aftermarket system. GMG's WC Sport Center Section is 100% emissions legal, will not void factory warranty and is a direct bolt on replacement center section with dual 3.5 stainless tips (factory offers dual 3"). The system is made of mandrel bent T304 stainless tubing which is TIG welded and features a proprietary megaphone design to improve sound in the upper RPM range. The GMG WC system saves over 14 lbs of weight over the stock ( stock gt3) and (5 lbs over GT3RS with Ti muffler), power is up 3-5 hp on average and now the sound is finally worthy of this magnificent engine.