Mishimoto 2011+ Subaru WRX / STI Ignition Coil Set of 4 turn14-atp 6L Black IS Short Ram

6L Black IS Short Ram Cold Air Intake System

Two [2] additional mounting holes per manifold

X2 Fuel Pump Hanger for Honda Civic and Integra

T3 S300 Wastegated

5L (4-Door) RWD Stage 3 Clutch Kit (1MS) w/Lightened Flywheel

Mishimoto 2011+ Subaru WRX / STI Ignition Coil Set of 4 turn14-atp 6L Black IS Short RamManufacturer Part # : MMIG STI 1104 Market Description The basic requirements for a properly running engine are fuel, air, compression, and spark. Before cranking up the boost in your flat four, it is wise to ensure all maintenance is up to date and these processes are performing as intended. Weak spark from your ignition system can result in misfiring under high load driving, and spark blow out under high boost, which is bad for performance.