FABSPEED PORSCHE 981 CAYMAN GT4 SPYDER VALVETRONIC GT3 MUFFLER CONVERSION KIT
FABSPEED PORSCHE 981 CAYMAN GT4 SPYDER VALVETRONIC GT3 MUFFLER CONVERSION KIT
- Fits all 6 speed manual Porsche 981 Cayman GT4 / 981 Boxster Spyder vehicles (2015-2016). A PDK version will also be available once we are able to test fitment
- Choose between your choice of Premium Fabspeed Exhaust Tips or use OEM 991 GT3 Tips.
- CNC Mandrel bent 2.5" 63.5 precision over axle pipes to valvetronic inlet pipes
- Helical Aerospace United Kingdom exhaust valves- same OEM quality valves used on Porsche GT3, GT3RS. Made with 321 stainless steel and Silica carbide.
- Constructed from 14-16ga T304L stainless steel tubing for maximum power and durability
- Direct bolt-on installation; no cutting or welding required
- IF you are considering any other GT3 center muffler for your 981 Cayman / Boxster FABSPEED is your 1 and ONLY smart choice as Helical valves are included versus cheap Chinese valves from ALL other systems
