STM Evo 7/8/9 Forward Facing T3 Hot Parts Kit TRS Even though this core is

Even though this core is capable of flowing 875 HP we suggest using it on cars producing 800 and less

Features a 28" stainless

Included is a stiffer spring to help keep the valve closed at idle to prevent stalling and backfiring

Originally designed for the DSM / Evo

STM Evo 7/8/9 Forward Facing T3 Hot Parts Kit TRS Even though this core isSTM's notorious Forward Facing Turbo Manifold places the turbo right in the wide open front bumper of the Evo 7 8 9. If you have records to break, or shows to attend, this set up will blow your competition away. All we can say is, "This manifold works." Whether you are running a street car or all out racecar, it has proven itself time and time again with 1 4 mile speeds at 180+ MPH. The STM Evo RS build set the bar in 2014 with it's 8. 0 passes and we