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Okada Projects Plasma Spark (Part Number: )
Okada Projects Plasma Spark (Part Number: )
Okada Projects Plasma Spark (Part Number: )
Okada Projects Plasma Spark (Part Number: )
Okada Projects Plasma Spark (Part Number: )
Okada Projects Plasma Spark (Part Number: )
Okada Projects Plasma Spark (Part Number: )
Community Media
Okada Projects Plasma Spark (Part Number: )
Okada Projects Plasma Spark
Subaru EJ25 Turbo Models (inc. 2004-2014 STI / 2006-2014 WRX)
Read 2 Reviews | 12 Q&As
Part # PS4003601R
$263.99
msrp: $299.99

In stock! Ships same day

Features & Product Details

RallySport Direct proudly provides you with another high-quality ignition upgrade brought to you by Okada Projects.

On this page, you are looking at the Okada Projects Plasma Spark Plug Boots. These have been designed and developed to work as a secondary amplifier that creates strong sparks within nanoseconds. The result is more power and performance in the upper-RPM range.

Here are the details:

  • Creates strong sparks in very short time (nanoseconds)
  • Creates Ultra fast spark discharge.
  • Easy installation
  • Compatible with all OEM components.
  • Compatible with OBD-II. (On-Board-Diagnostics)
  • Compatible with Plasma Direct coils
  • Specifications

    Brand: Okada Projects
    Number Of Boots: 4
    Tuning Required: No
    Type: Coil On Plug
    Mfgr. Warranty: 1 year
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days


    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
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    REVIEWS & CUSTOMER MEDIA

    2 Reviews
    5 out of 5 Stars
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    Customer Photos and Videos
    Okada Projects Plasma Spark ( Part Number: PS4003601R)
     8 months ago

      
    Was this review helpful?
    I judt order these!!!! 6 years ago
    Gordo_sti
    I cant wait to install em. These are a great factor in making power thank again RALLY SPORT DIRECT.
      
    Was this review helpful?

    QUESTIONS & ANSWERS

    • Q: 06 Legacy 2.5gt  Strikerusn2 years ago

      Was wondering if this will work with a stock coil pack? Car is currently on stage 2 with basic bolts on
    • Q: Two Step Colder?  chk1220251994 years ago

      Will these still be compatible with two step colder spark plugs??
    • Q: Okada Boots and Coils  Desert Racer4 years ago

      I have a 2007 STi and have come up on my 105K maintenance. So, I'm looking at replacing the timing belt and plugs but, I've noticed recently that I'm getting some pulsating/surging under hard acceleration. I'm thinking it's do to a possible miss from a one of the cylinders. I'm not getting any error codes but, was wondering if replacing the coils and boots would be a likely culprit, or just a waste of money? I'm also replacing the clutch, and installing a new Invidia downpipe while I'm doing that job. Which of course I'll have the car tuned before running it hard. If the coils/boots are likely to be causing my issue then, would this be a better route than OEM to go with (considering the other mods)? Also, do you recommend any change in the plug temperature range? Thanks
      • 0 of 0 people found the following answer helpful

        A:  It is possible that one or more coils is starting to fail, but they generally cause a noticeable misfire rather than a mild surge. It is difficult to say if these coils would fix the issue without knowing exactly what the problem is. You would not get the full benefits from these for a close to stock car, but there is no downside other than needing a custom tune. Stock heat range plugs are recommended for your mods.

        Zach G. @ RallySport Direct 4 years ago  
          
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    • Q: Plasma boot or coil pack?  Matt_McCrash4 years ago

      If I had to pick between the plasma spark boot or the plasma coil pack which would be the better buy? Basically do these plasma spark boots work as well as or better than the coil pack?
      • 0 of 0 people found the following answer helpful

        A:  Overall, the coil pack is a better buy since they produce more overall amperage. These products would also require a tune upon installation.

        guest57853c642a8d25b5018c44a7 @
          
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    • Q: Re-tuning  Forester2604 years ago

      Hi, I have a 2006 XT (automatic) boosted to 1.1 bar and producing 260 bhp. Since it is not clear to me, if i install the Okada Project Plasma Spark, should I need a re-programming ? Thanks
      • 2 of 2 people found the following answer helpful

        A:  You would need to the tune the car with these upon installation.

        guest57853c642a8d25b5018c44a7 @
          
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