These OTL Street Series ignition coils are a perfect replacement for OEM part numbers 22433AA541, 22433AA480, 22433AA540, 22433AA640, 22433AA602. We're thrilled to introduce these coils for the Subaru EJ20/EJ25 turbo platform. They've been rigorously tested on vehicles from stock power to over 1,000whp, delivering amazing results. You'll experience improved drivability and power delivery across the board.
With 10% more power output than OEM, these coils provide a smoother idle and power delivery throughout the powerband. A stronger spark helps prevent spark blowout and allows high - boost applications to maintain a larger plug gap. They'll truly enhance your vehicle's drivability.
The plug - n - play fitment makes installation a breeze for any EJ20/EJ25 turbo application listed. It can also be used for USDM EJ20 black coil applications by swapping coil boots and tuning for correct dwell settings. No tuning is required for most listed applications at any power level, but a pro - tuner can use them for better timing control at higher power levels, releasing more horsepower.
We offer an 18 - month replacement warranty for failed ignition coils with a valid receipt. The package includes (4) Street Series EJ20/EJ25 Ignition Coils, a product info card, and OTL decals. There's also an optional harness repair kit to replace connectors with broken tabs, including (2) white and (2) black replacement harness connectors.
Direct fit applications include Baja 2.5L Turbo 2004 - 2006, Forester XT 2004 - 2013, Impreza WRX 2004 - 2014, Impreza STI 2004 - 2018, Legacy GT 2005 - 2014, Outback 2.5L Turbo 2005 - 2009, and Saab 9 - 2x Aero 2006. A tune is required for Impreza WRX 2002 - 2003 black coils.
Using these OTL Street Series ignition coils is easy. First, check if your vehicle is in the list of direct - fit applications. If it is, you can install the coils right away as they have a plug - n - play fitment. For Impreza WRX 2002 - 2003 black coils, you'll need to do a tune. And for USDM EJ20 black coil applications, swap the coil boots and tune for correct dwell settings.
When installing, make sure to handle the coils gently. If you have connectors with broken tabs, use the optional harness repair kit to replace them. This will ensure your ignition system works properly.
As for maintenance, keep an eye on the performance of your vehicle. If you notice any issues like rough idling or power loss, it could be a sign that the coils need to be checked. And remember, these coils come with an 18 - month replacement warranty. Keep your receipt safe in case you need to claim the warranty.
