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Old 06-23-2013, 11:56 AM   #228
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Join Date: Sep 2011
Location: Charlotte, NC
Posts: 281
My Ride: '02 AW 6spd M3
Originally Posted by Twin_Turbo_S54 View Post
225-45-18 Pirelli Tropheo tires
20 psi boost pressure
3500 cc stroked S54 B35

AWD mode ON: front wheel speed 153 km/h = 95 mph
AWD mode ON: rear wheel speed 159 km/h = 99 mph
4 mph difference.

In RWD mode difference was up to 25 mph.

traction control does not kick in despite 225 tires. Even in 2nd gear we cant trigger traction control.

TCS_cut = traction control is zero all the time.

Time to work on the wheel arches to put 315 rear tires.
Awesome job! How much estimated rwhp do you think you were at during the tests? Pretty amazing the traction control didn't need to help at all in AWD mode.

94 VR R2 Rx7 SOLD
02 AW/IR M3 MaxPSI 2(.5) PT 6870, 3.5" custom exhaust
14 CW 1.8T Beetle - Wife's dream car
02 4.6is X5 - The Work Horse
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