New old stock. This tip is a first-generation tip and has an additional bracket in the center towards the back that would need to be removed. It was meant for an additional bracket, but I was told it's not used anymore. You could make an additional bracket if you like or leave the  extra bracket on the pipe, but it would probably look best to remove it. Buyer will be responsible for fitment and understands that this pipe may need alterations. The pipe is raw and has no finish on it. No returns or warranty for any reason. The pipe is priced accordingly.

The information below is from the GMG website, and I can not guarantee any of it, but I will post it for reference

We are proud to offer the WC (World Challenge) Center Section in for the 997-generation GT3 and GT3RS models. Designed and tested on GMG's 997 GT3, this system is a direct bolt on replacement center section which reduces weight, improves sound and offers a mild increase in performance. The 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 Type 304 stainless steel and features a proprietary megaphone design to improve sound in the upper RPM range. The GMG center section system saves over 20 lbs. of weight and increases approximately 3-5 hp on average.

Vehicle Fitment:

2006-2009 997.1 GT3 and GT3RS

2009-2011 997.2 GT3 and GT3RS