Porsche Lightweight Competition Exhaust System - Cayman | 2016 FS-POR-981GT4-CESP Select Tip Option:Carbon Fiber reducing the need for frequent

reducing the need for frequent coolant changes

they are E9 approved and can be used in any country

Using our 300M axles over 4340 is going to give you about 30% more strength and durability that a race vehicle demands

6mm center bore provides proper hub alignment

Porsche Vehicle Pocket Umbrella

Porsche Lightweight Competition Exhaust System - Cayman | 2016 FS-POR-981GT4-CESP Select Tip Option:Carbon Fiber reducing the need for frequentPorsche Lightweight Competition Exhaust System For Porsche 981 Cayman GT4 (2016 2016) Models. SOUND: Unleashed 3. 8L Roar: This lightweight exhaust variant is designed to fully unleash the glorious sound of the 3. 8L engine. Exhilarating GT4 Sound: Expect a glorious roar befitting the GT4's performance. Abundant Burbles and Backfires: Burbles and backfires will be plentiful, especially during deceleration. Attention Grabbing Downshifts: Downshifts