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  1. #1
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    Dyno results- from 400whp NA to a ESS625 Kit on steroids

    Hey everyone!

    I have some dyno results that I thought everyone would like.

    I purchased my e92 m3 which had ipe exhaust and an ess tune. The power was fun but just not enough for me. I decided to head over to RK Tunes for some extra work.

    I purchased a tune from them and got out on the dyno. Here is what my numbers looked like:

    Esstune & ipe exhaust: 359whp
    RK tune(93oct) & ipe exhaust: 376whp
    RK tune(93oct) & ipe exhaust + AA pulley: 386whp
    RK tune(e85) & ipe exhaust, AA Pulley: 397whp
    RK tune(e85) & ipe exhaust, AA Pulley + MS intake: 403whp


    These numbers were great being an NA car but I was itching for more naturally. I decided to contact ESS and they hooked me up big time with a 625 kit. I can't thank them enough. The OTS ESS Kit changed the car and made me fall in love all over again. The power was linear and I was kicking ass! The only problem is that I was losing to Bolt-on NA v8's and that pissed me off. Time to visit RK again.

    I purchased id1050's, and a smaller pulley. Originally I was going to go with a 3.60" pulley but at the last second I decided on a 3.48" pulley. The morning of the tubing I got everything installed. Onto the dyno we go.

    Here are results from an ESS625 Kit with id1050's, and a 3.48" vortech pulley:
    93oct: 599whp/422wtq
    E85: 677whp/461tq

    I couldn't be happier. I know that I might need to turn it down to save my motor and clutches but to do multiple pulls at this level was telling. This motor can make some JAM. time to see what happens on the highway!

    Please don't hesitate to contact me with questions!!!

  2. #2
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    I’ll post dyno pics later

  3. #3
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    1 out of 1 members liked this post. Yes Reputation No
    How much boost is the 3.48 pulley? I have one sitting in a box but idk how much boost it is

  4. #4
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    Yes Reputation No
    Click here to enlarge Originally Posted by maristgrad09 Click here to enlarge
    I’ll post dyno pics later
    Still waiting on them...

  5. #5
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    @maristgrad09 graph?

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