Sparco Comp H-3 Aluminum Racing Harness - FIA 8853-2016 RSL29 2 or a 991 before

2 or a 991 before purchase) Improves power by 14 whp and 13 ft-lbs of torque at 5500rpm Includes dual dry-style air filters which do no require oiling

POWER: Get awesome bolt on power gains from your Cayenne GTS / Turbo with these Sport Cats

this tuning software also allows you to boost engine pressure

The advanced ventilation system features 14 air intake and extraction channels

The OEM seat of choice for the worlds top supercar manufacturers

Sparco Comp H-3 Aluminum Racing Harness - FIA 8853-2016 RSL29 2 or a 991 beforeThe Sparco FIA H 3 Competition 6 Point Aluminum Racing Harness is designed for the serious racer. With its lightweight yet strong aluminum construction, this harness offers increased safety and performance. With six points of adjustability, it provides a secure and comfortable fit for top level racing.