Mishimoto Ignition Coil Pack Single Subaru STI 2011-2021 / WRX 2011-2014 | MMIG-STI-11 Dimensions They maximize air circulation

They maximize air circulation

Capable of Generating and Withstanding 500+lbs of Downforce

Instead of producing a manifold with a significantly oversized plenum and excessively short runners that would sacrifice mid-range power

These new 7-sided lug nuts are forged from high quality titanium then machined to precise thread pitch specifications

Mishimoto Ignition Coil Pack Single Subaru STI 2011-2021 / WRX 2011-2014 | MMIG-STI-11 Dimensions They maximize air circulationFitment Information: 2011 2021 Subaru STI 2011 2014 Subaru WRX Features: Mishimoto offers high quality replacement ignition coils that will improve your engine startup, idle, and they will restore your Subaru's performance. The coils are built to meet or exceed OEM performance specs. Sold as a single ignition coil (one unit) Improves engine startup, idle, and restores performance Refreshes ignition system ensuring strong spark for stock and modified