Forgeline SO3 Hardware:ARP Stainless The 74mm TB provides more

The 74mm TB provides more than adequate flow for these more restrictive intake runners eliminating the need for a larger 82mm "Competition" version

a rubber gasket seal

This Girodisc system is a 390mm two-piece steel rotor and aluminum hat combination

COBB Rolling Boost: Load up the turbos to create boost for roll race events

Forgeline SO3 Hardware:ARP Stainless The 74mm TB provides moreForgeline SO3 The Forgeline SO3 is a classic Performance Series version of their popular SO3P five spoke Premier Series wheel. The stepped lip and raised spokes give this wheel a very aggressive look. Every SO3 wheel is built with true forged 6061 T6 aluminum centers, heat treated aluminum rim shells, and aircraft quality stainless steel ARP fasteners. They feature a standard powder coated center finish and polished outer lip. The SO3 is available in