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Turbo E46 M3

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Old 12-17-2008 | 05:54 PM
Sid 6.7's Avatar
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Turbo E46 M3

(Taken from SupraForums)

HPF E46 M3 World Record - 671rwhp


667rwhp (800bhp) Uncorrected

You guys may have been wondering why I haven't posted on here for awhile, so I'll tell you a little bit about what we've been doing. We've been working diligently on creating some big power with the newer BMW M3s, in hopes of giving the big Supra guys a run for their money some day (ok, the smaller turbo supra guys ). I hired JP from AEM, and he's been instrumental in helping us get the electronics sorted out.

We maxed out the T67 turbo at 667rwhp at only 13.5psi of boost (Uncorrected - which is what the car actually put down). The SAE correction put it at 634rwhp because it is so cold today. I published both graphs below. These numbers are all on the stock engine and stock exhaust. No modifications whatsoever have been done to either. We could have made more power, but that was all the boost the turbo had. This shows that the stock M3 engine is stronger than many people give it credit for. We did nearly 100 dyno pulls today many of them over 600rwhp. The lower dyno number in the graph, 263rwhp was of the "same" car right before we put the turbo kit on it.

Here's a video of the dyno pull.

HorsepowerFreaks 634rwhp dyno pull

Here's a video of our new HPF Feramic clutch on the street. It easily held 800bhp and has absolutely stock like driveability and stock like pedal effort.

HorsepowerFreaks M3 Feramic Clutch

Here's a short video of our M3 on the street.

HorsepowerFreaks M3 Street Video 1

Another video on the street.

HorsepowerFreaks M3 Street Video 2

Another short pull on the street.

HorsepowerFreaks M3 Street Video 3

More driveability...

HorsepowerFreaks M3 Street Video 4

Don't forget to post your comments on YouTube if you like the videos. Thanks.

Here's the dyno pull (Uncorrected 667rwhp)



Here's the dyno pull (SAE 634rwhp)

 
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