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OTL Performance Coil Pack Set 2002-2014 WRX / 2004-2021 STI / 2004-2013 Forester XT / 2005-2013 Legacy GT

by OTL
Original price $390.00 - Original price $390.00
Original price
$390.00 - $390.00
Current price $390.00

These are the Off The Line Performance Street Series Ignition Coils. Once you start making more boost and more horsepower, you will have to upgrade your ignition system as a proper spark output is a key attribute when maintaining a smooth powerband throughout the RPM range while making big power numbers. The Off The Line Performance Ignition Coils have been tested on vehicles ranging from stock power levels to vehicles making over 1000 horsepower. These are direct replacements for your factory ignition coils for a plug-and-play installation. 


  • Improved drivability and power delivery across the board
  • 10% more power output than OEM 
  • The increased output provides smoother idle and smoother power delivery 
  • A more powerful spark output prevents spark blowout
  • Allows for higher boost applications to maintain a larger plug gap
  • Plug and play fitment for direct replacements of your factory ignition coils
  • No tuning required
  • Includes a set of (4) ignition coils

  •  Direct Fit Applications:

    • Baja 2.5L Turbo 2004-2006
    • Forester XT 2004-2013
    • Impreza WRX 2004-2014
    • Impreza STI 2004-2021
    • Legacy GT 2005-2014
    • Outback 2.5L Turbo 2005-2009
    • Saab 9-2x Aero 2006

    Important Notes: 

    • Coil packs are a common fail point on many Subaru models as the car ages. Although they do not resolve all issues, proper diagnosis is required to ensure that the coil packs are causing the fault you are experiencing. Things like the spark plugs, piston rings, cylinder walls should be properly  inspected to ensure that the solutions you are attempting to deploy resolve the issue and don't add another dynamic to the problem.
    • OTL Street Series line is plug-n-play for any EJ20/EJ25 turbo application listed below. This part number can also be used for USDM EJ20 black coil applications by swapping coil boots and tuning for correct dwell settings.
    • A tune is not required for the listed applications at any power level. You really can drop them in and go but our testing has proven to give a pro-tuner better timing control higher in the power band. This means they will have the ability to more efficiently tune your setup and release more horsepower
    • ’02-’07 WRX must reuse the stock coil pack boots

    Replacement for OEM part numbers 22433AA541, 22433AA480, 22433AA540, 22433AA640, 22433AA602.

    Customer Reviews

    Based on 11 reviews
    Michael Hansen
    Very impressed!

    Who ever they hired to do the packaging is top notch, ignition is so important. Many times it is overlooked when building performance. Don’t neglect your ignition system, get the OTL ignition coils for your build!


    Thank you for sharing your positive experience with the OTL Performance Coil Pack Set for your Subaru! We are thrilled to hear that you were impressed not only with the product but also with the quality packaging. Indeed, a well-functioning ignition system is crucial for optimal performance, and these coils seem to have met your expectations. Thank you for your 5 Star Review!


    Vince Pirone
    OTL Coil Packs

    Product delivered on time and performed as good or better than stock - highly recommended for anyone looking for replacement coils - 2006 WRX STI stage 2+ tune.


    Thank you for recommending the OTL Performance Coil Packs for the 2006 WRX STI. It is great to hear that they delivered as well as or even better than the stock coils. Timely delivery and improved performance are certainly positive aspects. We appreciate your 5 Star Review! Enjoy your tuned STI!


    Darren Byron
    OTL coilpacks

    Works geat


    Thank you for taking the time to leave a 5 Star Review of the OTL Performance Coil Pack Set! Enjoy!


    William Carrion

    They look amazing, got to me pretty quick! Thank you guys! 10/10 recommend!


    Thank you for sharing your positive experience with the OTL Performance Coil Pack Set! It is great to hear that they not only look amazing but also arrived promptly. We appreciate your 5 Star Review! Enjoy your upgraded coil packs and the improved performance they bring to your vehicle!


    Cody wilcox
    Ignition coil



    Thank you for taking the time to leave a 5 Star Review of the OTL Performance Coil Pack Set!


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