BLOX Racing's TGV delete kit replaces the OEM TGVs on the Subaru FA20DIT engine. The TGV delete kit eliminates the factory's restrictive butterfly valves that are located in the intake runners. By eliminating the factory TGV, intake air flow becomes unrestricted and is increased to each cylinder. BLOX Racing's TGV delete kit in compatible with the factory intake manifold and gaskets.
More air flow equals more horsepower!
The kit is a direct bolt-on and requires no permanent modification to the vehicle.
A retune is required to take full advantage of the TGV deletes.