12-15-2013, 04:21 AM | #1 |
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F21 M135i Speedbuster
F21 M135i Speedbuster chiptuned 360HP
Car feels more punchy when u hit the throttle, couldn't believe 40 HP make this much of difference im not a technical guy, but definitely feels like a larger turbo kicking in compared to the standard setting. overal, very satisfied with the power delivery for now the speedbuster module has different settings 1-9. i put in "5" and the dyno result is 360HP, of course you can put up to "9" to gain more HP but its not recommended. some pics of the dyno result took us 30 mnts to install, more info visit their website http://www.speed-buster.de/en/chiptunin ... 928419993/
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12-15-2013, 06:32 AM | #2 |
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Nice! Your car looks sick with those wheels especially...
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12-15-2013, 12:54 PM | #4 |
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^^ agree, really sweet looking car. What suspension, etc you using. Ride height looks ideal
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2014 [14] M135i, 3dr, MG, Auto, SP, CP, HS, HK and FBP
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12-17-2013, 02:58 AM | #5 | |
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12-17-2013, 03:14 AM | #6 |
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One of the best looking M135i's I've seen... The BBS wheels really suit it.
Do you get any rubbing issues at the back with those 9" ET44 rear wheels? I assume you have 255 rear tyres?
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12-17-2013, 05:46 AM | #7 |
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A tuner here in Belgium uses Speedbuster modules and then 'personalizes' them to the car he's treating.
Good to know. Nice garage btw. Very dark tint on that Cayman's windows! |
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12-17-2013, 02:18 PM | #8 |
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Car looks great.
Looking at the dyno graph though, the chip has made next to ZERO difference in the lower to mid RPM range. To me this would be highly disappointing, as this is where you need it on the road. Would be interested to hear the tuners response on this.
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_______________________________________________ - Daily Drive: 13 F20 M135i - 8sp - arctic white - M-adaptive - business nav - HK audio - sunroof. - Sunday Cruiser: 78 Cadillac Coupe Deville - 100% Original - 7L V8 - 56000 miles. - Track toy: 94 Subaru WRX GC8 - 2.5L - Straight cut gears & LSDs - motec - 465hp - cage = fun. |
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12-20-2013, 12:29 AM | #9 | |
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Here is an article from Auto-Bild. They compared 7 tuning box on 328i N20 engine. |
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12-20-2013, 11:45 AM | #11 | |
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Here is the torque comparisons
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12-20-2013, 12:24 PM | #12 | |
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(Don't know how to write a lowercase omega) You see it also from the torque chart. The gains are hardly significant. You would expect more from tuning a turbocharged engine. |
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12-22-2013, 05:52 AM | #13 |
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Indeed, i would be disappointed with such box. Mine was measured 319hp/470nm standard and 362hp/589nm with a custom map on jb4. Must say i am running full milltek system with HFSportscat.
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