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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
Subaru WRX 2002-2003
Read 1 Reviews | 3 Q&As
Part # PS4003602R
msrp: $299.99

Only 2 left!

Features & Product Details

The Plasma Spark is the Spark Plug Boot (Socket) specially designed and developed to work as a secondary amplifier. It creates strong sparks in very short time (nano-seconds), creating a faster flame front and quicker light-off of the mixture kernel to complete combustion. After installing the Plasma Spark, you can feel an immediate torque increase in low RPM's and more horsepower in the high RMP range. Installation is easy, direct bolt-in to the engine, no splicing or cutting into stock wiring. Simply replace the stock boots with their Plasma Spark Boots and you're ready to go.


Creates strong sparks in very short time (nano-seconds)
Creates Ultra fast spark discharge.
Easy installation. Only replace stock boots to Plasma Spark.
Compatible with all OEM components.
Compatible with OBD-II. (On-Board-Diagnostics)
Compatible with Plasma Direct coils


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.



1 Reviews
5 out of 5 Stars
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1 Stars
Customer Photos and Videos
No user media. You can upload a photo or video of your install by posting a review.
OKADA plasma boot  1 year ago
5out of 5stars

First installation i was in a rush to pickup my girlfriend that i did not read the manual .. i just install it and drove my car and i was very disappointed no significant change to my engine ..after a week of driving around i was going pull it out hoping to return it feeling like its a waste of money.. but upon getting the box "oh! it came with an installation manual" Read the manual plus i clean the terminals and electrode of my coil pack ... Then Booooom !!! way better than stock coil you actually feel the improvement at ilde, low gear or during takeoff ... Advise make sure your valve cover are properly grounded the okada boot needs good grounding via the grounding brackets and don't forget to apply silicon grease ..just follow the instruction lol! WRX 02 Hybrid, BC stage 2 cams, Tomei turbo, Fmic, Stage 3 clutch and STI coilpack
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  • Q: safe?  nickistheawesome1234466653 years ago

    Is this safe to install on my stage 2 wrx, stock turbo and internals? or is this only for really modded cars ?
  • Q: For a Bugeye STI  roamgaso5 years ago

    Hello, I have a Impreza STI (bugeye), will this product fit in my engine? Thank you
    • 0 of 1 people found the following answer helpful

      A:  These should work on your car, but we cannot guarantee compatibility with vehicles outside the USA.

      Zach G. @ RallySport Direct 5 years ago  
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