FABSPEED PORSCHE 981 CAYMAN GT4 SPYDER VALVETRONIC EXHAUST SYSTEM
FABSPEED PORSCHE 981 CAYMAN GT4 SPYDER VALVETRONIC EXHAUST SYSTEM
- Fits all Porsche 981 Cayman GT4 / 981 Boxster Spyder vehicles (2015-2016)
- Choose between real matte Carbon Fiber tips or Single Wall Tips that are made in house for a racecar look
- CAT-BACK emissions legal. Bolts onto OEM Porsche catalytic converters.
- Weighs 7lbs less than the factory rear muffler system.
- CNC Mandrel bent 2.5" 63.5 precision inlet tubes to a Valvetronic rear system with a 2.5" 63.5mm ultra high flow rear X pipe.
- Independently dyno tested by multiple Porsche engine builders and Race Teams to make more power than any other systems with world class symphonic sports car sound.
- Helical Aerospace United Kingdom exhaust valves- same ultra 'never fail' valves used on Porsche GT3, GT3RS. Silica carbide quality.
- Caveat Emptor- buyer beware- BEFORE considering any other exhaust brand -- ASK them WHAT EXHAUST valves do you use? If its NOT Helical exhaust valves then RUN because you will be getting 100% guaranteed to fail Cheap Chinese exhaust valves.
- Chinese exhaust valves always FAIL and break by melting actuators, broken rattling armatures and leaking exhaust gas. Id they say anything else, make excuses, its a LIE to take your money. Fabspeed is the ONLY USA Company importing super premium exhaust valves from Helical limited Great Britain. Helical supplies exhaust valves to Porsche, Mclaren, Ferrari, Gordon Murray T50 , Pagani and other hypercar manufacturers than CAN NOT accept failure.
- Constructed from 14-16ga T304L stainless steel tubing for maximum power and durability
- Direct bolt-on installation; no cutting or welding required
