Rookie:

 Well,

if you want to trust "sportauto"-magazine ... the akrapovic system is good for approx. 1 second at 80-120 km/h through the gears 4/5/6 ... same for 0-200 km/h.

I don't know whether you feel it ... but you would see it ;-)

 

0-200 kph acceleration improvement by 1 second through exhaust only ? I highly doubt it.

Where have you read this ?


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RC (Germany) - Rennteam Editor 997 Turbo, BMW X5 M (03/2010), BMW M3 Cab DKG, Mini Cooper S JCW