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      05-17-2013, 08:27 PM   #20
mainly
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Drives: 991 GT3, '12 CLS63 Kleemann K3
Join Date: Mar 2012
Location: Edmonton alberta, canada.

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Quote:
Originally Posted by RPiM5 View Post
...Corrupts Absolutely.

I thought this was going to be a history lesson on John Dalhberg. Lol!

I'm doing another dyno next week, but last dyno I did I made 549whp and 512wtq and all I had at the was a charcoal filter delete and the RPi GTM exhaust.

660hp is a little outrageous, but after calculating for drive train losses on two different dynos I did, we calculated I should be making somewhere between 622 and 644hp to the crank.

But, yeah people should not mess with an F-Series ///M car, including the new upcoming M3/M4, our torque is no joke. However, being a skilled driver and managing all that torque and horsepower from a RWD car is another matter entirely.
think you'll be doing downpipes?

i hear they really improve the throttle response. and free up a good bit of power too.

sometimes even now after my tune, when turning left i find it leaves me a little flat footed with the throttle lag. pissed a couple people off already.
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