Stilo Helmet to IMSA Adapter - Short 1989 Replaces the restrictive factory cats

Replaces the restrictive factory cats with the world's largest HJS German Imported European Certified European Homologated USA EPA compliant ultra high-performance 200-Cell sport cats for significantly improved exhaust flow

Heat shields are necessary because all 981 cars have virtually no heat protection for the vulnerable ignition coils and we have seen many of customers who spend time on the track have their ignition coils fail due to heat damage

These 991 Performance Sport Headers improve exhaust flow and sports car sound

The 500gram OMP 320 Carbon Fiber Steering Wheel gives your racer the high-tech feel you've been looking for

Stilo Helmet to IMSA Adapter - Short 1989 Replaces the restrictive factory catsAdapts a STILO helmet to an IMSA style car harness.