AWE Tuning Porsche 991 GT3 / RS Center Muffler Delete - Diamond Black TipsThe Center Muffler Delete is an application for those who want to increase tone, free up some power while dropping weight, but prefer to keep their factory side mufflers its the SwitchPath Exhaust minus the valved side muffler deletes. If you choose the Center Muffler Delete and come to find you want to add the Side Muffler Deletes to make it a full SwitchPath Exhaust, check out our SwitchPath Conversion Kit. The factory exhaust, as a whole, weighs 65