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Interesting how they calculate the WHP :confused:
It says you have 203 bhp which is you motor rating and its totally factory rating, so no change there, but then it says Wheel output > 156 hp :confused: 25% lost :loco:. Rear wheel rating should be 85% of the crack, so you car should actually have 175rwhp, which is again factory.
I'm just confused as to why they rated your wheel HP at 75% crank
 
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