Fabspeed Porsche 991.2 GT3 / GT3 RS Rennsport Muffler (2017-2019) 1978 The Alpinestars KMX-9 v2 Graph-5

The Alpinestars KMX-9 v2 Graph-5 Kart Racing Suit is an essential for kart racers

Expect a louder exhaust note with more of the v8's natural tone

Carbon Fiber and Satin Black) Compatible with all Fabspeed exhaust systems as well as the OEM mufflers (Non-PSE) Simple DIY bolt-on installation with no cutting

Silica carbide and 321 stainless steel Aeropsace quality tested and developed

Once the valves open

Fabspeed Porsche 991.2 GT3 / GT3 RS Rennsport Muffler (2017-2019) 1978 The Alpinestars KMX-9 v2 Graph-5The ULTIMATE OEM style high performance replacement muffler for your GT3 100% GUARANTEED to be the WORLDs BEST ! As many GT3 owners know, the OEM mufflers are prone to cracking, breaking and blowing out, particularly the titanium mufflers on GT3RS cars. Fabspeed Motorsport Engineers design a GT3 primary muffler replacement that not only fixed that issue but also greatly improved on the OEM design in multiple measurable ways. Using our 30+ years of air