Mishimoto Single Ignition Coil - 2011-2014 Subaru WRX / 2011-2021 STI Clearance This is the Go Fast

This is the Go Fast Bits 3-Piece Underdrive Pulley Kit which includes the crank pulley

Revolutionize Your Ride

The design of the Alpha 8 Turbo Kit is that it is fully compatible with the high-quality AMS 3" charge pipe you already have installed so there is no need to buy a charge pipe twice like the competition

and mounting hardware

Installation is a straightforward bar swap -- remove the OEM bar

Mishimoto Single Ignition Coil - 2011-2014 Subaru WRX / 2011-2021 STI Clearance This is the Go FastThe 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. Mishimoto is proud to launch our new lineup of ignition coils,