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BMW 3-Series (E90 E92) Forum
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JB+ with 93 Octane= Kick in the pants
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03-21-2009, 11:16 PM | #1 |
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JB+ with 93 Octane= Kick in the pants
Since I have gotten used to the JB+ at default setting and am too lazy to crank it up at the moment. I went out and scored 5 gallons of 100 Octane and mixed it with 5 gallons of 91 octane and I must say.. WOW Its a total kick in the pants.
I pulled out of the gas station and gave the accelerator a little jab but not WOT and didn't feel much. I ended up at a light and when it turned green I floored it. Man O Man... the traction control light was blinking like crazy and when I caught traction I flew like a bat out of hell.. Over-all the car pulls really hard. The Butt Dyno gives thumbs up! Though at 6.45 a gallon of 100 octane I won't be doing this very often. ![]()
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03-22-2009, 01:00 AM | #5 |
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Well I remember the JB+ preliminary dynos..
jb+ @ 1/2 setting and 91 octane = 46RWHP gains jb+ @ 3/4 setting and 91 octane= 42RWHP gains(sometimes less is more) jb+@ 3/4 setting and 93 octane = 62RWHP gains So @ 3/4 setting going from 91 octane to 93 octane gained 20RWHP. I think 3/4 setting and 95-96 octane mix would be good for 70+RWHP Gains Altho the above was a car with downpipes..
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03-22-2009, 11:01 AM | #7 |
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You have 15 seconds? Some members can do it in ten sec. I'm a slow poke...1 minute for me.
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03-22-2009, 11:36 AM | #8 |
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03-22-2009, 11:45 AM | #9 |
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03-22-2009, 11:52 AM | #10 |
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03-22-2009, 11:53 AM | #11 | |
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03-22-2009, 07:17 PM | #12 |
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hey mike....my car has a built date of dec 06.....so is it safe to crank it to full?.....im at 3/4 right now!
ps: can you give me a deal on the BT tool?....pm me when you can. cheers, shiggy
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2009 Jet Black E92 M3, DCT, Nav, Novillo Leather, PDC, EDC, BBS CHR's 20", Yokohama Advan Sports Tires, Eiback Pro-Kit Springs, Dinan Pullies and Dinan Stage1 software, black grills, black side gills, alcantara shift and ebrake boot.
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03-22-2009, 07:25 PM | #13 |
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Just put in an order for a JB+
I weighed my options and decided true plug and play capability was paramount. Add to that the price, and +50 whp gains, and that's a pretty darn good tune if you ask me. Expect to see a review from me soon.... ![]() |
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03-22-2009, 08:10 PM | #14 | |
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Hint: The TMAP sensor is on the driver's side, under the air box - closer to the firewall. Getting to it and unclipping it is the hard part. |
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03-22-2009, 08:40 PM | #15 | |
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Good to know because we both go to the same dealer! Let me know how the install/run goes |
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03-22-2009, 11:00 PM | #16 | |
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