Fabspeed 981 Cayman GT4 Spyder Valvetronic Exhaust System (FS.POR.981GT4.VLVB) 40310 For use on downstream secondaryoxygen

For use on downstream secondaryoxygen sensors Only - Do NOT install the spacers on the headers themselves

It can be converted to a Short Ram system

One (1) tachometer/coil input

0 Description_ASC DO NOT FIT UPGRADE PADS TO REAR OF VEHICLE UNLESS SAME UPGRADE FITTED TO FRONT Description_ASM Front Orangestuff Race Brake Pads FMSI D052 73 thru 74 BUICK Apollo 4

7 (J65) 1990 Pontiac Firebird Engine: 5

Fabspeed 981 Cayman GT4 Spyder Valvetronic Exhaust System (FS.POR.981GT4.VLVB) 40310 For use on downstream secondaryoxygenFabspeed's Valvetronic Exhaust System is the ultimate cat back setup for the ultimate street drivable GT4 dual use street track car. New anti resonance technology makes for an even more enjoyable experience. SOUND: We're proud to offer a premium exhaust solution for the Porsche Cayman GT4. Our Valvetronic Exhaust offers two distinct tones depending on valve position: mild and wild. It was important to retain civility around town with valves closed,