ARP 400-8370 Nut Kit M6 X 1.00 SS 12pt ymm_1 The optional Akrapovic carbon fibre

The optional Akrapovic carbon fibre rear diffuser is designed to further enhance the visual presence of the Porsche 911 GT3 (991)

Top the system off with two pairs of eye-catching handcrafted carbon fibre tailpipes

This system – with a pair of exhaust valves behind the rear mufflers to provide optimal control of the exhaust tones – delivers a unique sound that is distinctly deeper and sportier

Constructed from high-grade lightweight titanium with two pairs of titanium / carbon-fibre tailpipes and featuring exhaust valves with housings cast in the in-house foundry

Supports custom exhaust fabrication for race and performance builds

ARP 400-8370 Nut Kit M6 X 1.00 SS 12pt ymm_1 The optional Akrapovic carbon fibreSpecifications Socket Size(s) 8mm 12pt