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Originally Posted by M6DYS
Wow!! I’m at a loss for words right now. Mission???? WTF??? Customer service is very important to all businesses today people. I’m thankful for your so valuable input. There are several members on here that I know (including myself), that will be purchasing new tuners in the very near future. Many of which, are/were leaning towards the Mission Tuner. But, by what you have just stated, I’m sure it has and will influence our decision to purchase the Mission Tuner. Sorry for your troubles!
I am totally alarmed at the numbers that you are getting from Mission Tuner, for a stage 2 tuner. Just 40 hp gain is nonsense!! I know M6 owners that have absolutely no mods and are able to get that much hp gain from race-fuel alone. I have tried E85 on my wife’s M4 and got 43 hp gains on the dyno. She didn’t want me to mess with her car, so all I have done, is experiment with fuels. So, any tuner that has very little or no gain in hp should be totally avoided. After all, our BMWs are very expensive cars and we should not want to mess them up!
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exactly. 40 hp on stage 2 is garbage. people with no mods could get that easily. look, the reason i went with mission is because i read 3-4 great reviews for them. so i thought i would get great results as well. apparently not. he is blaming my model year (13) and my fuel (91)..your mileage may vary? all i wanted was a refund. and i would delete his tune from my car. he refused so i guess this review was inevitable. im still going to delete the tune when i get the chance.
Quote:
Originally Posted by SoCalM6GC
Did you get a baseline dyno of your car? Also what kind of dyno? Care to post the dyno sheet?
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i did not get a baseline. he told me i dont need it , for both dyno sessions. i asked him if i should and he said no because he has tons of m6 m5 baseline dynos and mine will not be far off, so listening to his advice i did not get a baseline. driving my m6 stock it did not at all feel underpowered having driven other m6's before.
run 3 was the best figures from my first dyno session. i did like 6 runs.
8 and 9 are from the second dyno session. run 7 was like 540 hp and 550 torque so i assumed it was wheelspin or something. as you can see after i drove 2 hours to get it retuned, let him drive the car, run diagnostics, tweak the boost, this that, i lost hp and torque. i dont have time for this..
its a dynojet. its the dyno he told me to go to.
Quote:
Originally Posted by Airz
This is pretty shocking especially given that most tuners rely on word of mouth and there reputation to stay in business. You'd expect them to be bending over backwards to help you to a)ensure you get the best experience in order to maintain their reputation and b) to make sure that they aren't overlooking something in the tune or particular software versions on your car that could ultimately impact other future customers cars.
Lets bee honest it only takes a couple of bad responses on forums to totally ruin a companies reputation in the enthusiast scene as no one wants to risk damaging their car when the market has so many alternatives for tuning.
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i dont like ruining companies reputations. but when he said theres no refund i got mad. if im not happy with the software, and i want to remove it, why no refund? thats bullshit money hungry shit if you ask me. i already gave him a chance to fix it but it got worse as you can see in the dyno.