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  • Audi R8 Coil Pack Harness Upgrade for Nissan RB Engines

    • $249.99

    RB engines are very prone to misfiring.  With the age of the coil packs on your engine, as well as the harness, you may experience misfires, low power, rough running, idle issues, etc...

    The R8 Coil pack set-up has been tried and tested by us in house on our dyno.  They offered significant power gains where even splitfire coil packs were insufficient.  You can likely run a larger spark plug gap at the same power level, or a higher power level without any ignition issues.

    One of the largest problems we encounter when tuning RBs to the 500+ WHP range is misfiring.  Upgrade your coil packs before straining your ignition system, and get the most out of your tune.  You will likely feel a smoother running engine, increased fuel economy and power if your old set up was failing.

    Select the harness for your application from the drop down menu

    If you would like to add the R8 Coil packs you may choose to do so in the frequently purchased together menu below

    This coil harness will delete the factory ignitor on engines that were originally equipped with one.

    R32 RB20 RB26                    : Factory Ignitor Deleted

    R33 RB26                             : Factory Ignitor Deleted

    R33 S1 RB25                        : Factory Ignitor Deleted

    R33 S2 R34 Neo R34 RB26  : No Factory Ignitor


    If you are unsure which harness to order please contact us for assistance


    Images shown may not represent the exact harness or ignition coils based upon your engine series and product availability. Ignition coils supplied are aftermarket.

    R8 Ignition Coils are sold separate 

    You will NOT be able to run a coil cover with this kit.

    R8 coils are best suited for engines not running a factory cross over intake pipe.

    Will not fit NA or DE model RB Engines at all running the factory dual cross over pipe.


    Customer Reviews

    Based on 18 reviews
    Aidan Smith
    R8 coil harness

    Great service and product was well packaged plug and play really couldn’t ask for much more!

    Finn Clarke
    Excellent quality

    It was hard to find my adapted harness and was about to settle for buying it over seas, found boost factory and was blown away at the speed my order was filled aswell as the quality of the connections/ materials on my harness 10/10 would order again

    Michael Boucher

    Audi R8 Coil Pack Harness Upgrade for Nissan RB Engines

    Chase Pozzolo
    R8 coil pack & harness upgrade for RB20

    Super awesome upgrade, car runs like a dream. No more misfire and looks awesome as well. Would highly recommend.

    Jeffrey Robles
    great service

    I ordered this harness as a S1 on accident (I was bored quarantine shopping and wasn't near my car) and they had the courtesy to help me fix my mistake. installed these bad boys with the Audi A4 coils and fit sick with my cross pipe (RB25DET).... thanks B.F! not to mention me being in Japan wasn't very timely I was dying of excitement.