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  1. #1
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    OE Tuning 2011 Porsche 987 Boxster S 3.4 liter dyno tune - +15 whp on 91 octane

    OE Tuning continues to showcase its ability on a variety of platforms. Here we have a Porsche 987 Boxster S with the 3.4 liter direct injected motor. In stock form the car puts out 310 horsepower. The baseline dyno is on 91 octane with custom headers and an exhaust. With the OE Tuning custom dyno tune gains are of a peak 15 horsepower at the wheels at 17 wheel torque with solid gains through the entire curve.

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    on 91 it puts 300whp ? mine doesn't have headers but it has custom catless exhaust so it should be around 290whp.
    the gains aren't big, but the curve looks really good, specially at the top end, it doesn't drop like the stock.

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    Click here to enlarge Originally Posted by Sorena Click here to enlarge
    on 91 it puts 300whp ? mine doesn't have headers but it has custom catless exhaust so it should be around 290whp.
    the gains aren't big, but the curve looks really good, specially at the top end, it doesn't drop like the stock.
    It's hard to squeeze power out of an NA motor like this, 15 whp is pretty damn good man especially with gains throughout the whole curve.

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    I would have thought of more with the headers and such, but still with a 3.4L 6 cylinder, you can't complain. Nice gains and that power keeps pulling instead of dropping as sorena said. Jeremey has done it again, great tuning.
    Burger Motorsports
    Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

    It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

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    Click here to enlarge Originally Posted by fastgti69 Click here to enlarge
    I would have thought of more with the headers and such, but still with a 3.4L 6 cylinder, you can't complain. Nice gains and that power keeps pulling instead of dropping as sorena said. Jeremey has done it again, great tuning.
    318 whp on a dyno dynamics... some M3's have put that down on that same dyno.

    Not sure what they baseline on it now but that is power in the 360-370 crank range.

  6. #6
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    Click here to enlarge Originally Posted by Sticky Click here to enlarge
    318 whp on a dyno dynamics... some M3's have put that down on that same dyno.

    Not sure what they baseline on it now but that is power in the 360-370 crank range.
    Yea 318 on that dyno is very strong actually. totally forgot.
    Burger Motorsports
    Home of the Worlds fastest N20s, N54s, N55s, S55s, N63s, and S63s!

    It is the sole responsibility of the purchaser and installer of any BMS part to employ the correct installation techniques required to ensure the proper operation of BMS parts, and BMS disclaims any and all liability for any part failure due to improper installation or use. It is the sole responsibility of the customer to verify that the use of their vehicle and items purchased comply with federal, state and local regulations. BMS claims no legal federal, state or local certification concerning pollution controlled motor vehicles or mandated emissions requirements. BMS products labeled for use only in competition racing vehicles may only be used on competition racing vehicles operated exclusively on a closed course in conjunction with a sanctioned racing event, in accordance with all federal and state laws, and may never be operated on public roads/highways. Please click here for more information on legal requirements related to use of BMS parts.

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