The AWE No Check Engine Light Guarantee offers peace of mind against the appearance of Check Engine Lights when products are installed properly and used as intended, on vehicles with no additional modifications (with the exception of other AWE products intended to work with the product in question). No problems, no lights. Easy.
AWE Center Muffler Delete for Porsche 991.1 / 991.2 GT3 / RS – Chrome Silver Tips

Fitment
2010 Porsche 911 GT3
2011 Porsche 911 GT3
2011 Porsche 911 GT3 RS
2014 Porsche 911 GT3
2015 Porsche 911 GT3
2016 Porsche 911 GT3