E46Fanatics - View Single Post - Horsepowerfreaks Ethanol Z4M build
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Old 03-19-2012, 06:38 AM   #44
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Join Date: Nov 2011
Location: United Kingdom
Posts: 130
My Ride: bmw z4m vt2-525
Bas, how do you done any research into whether we need rear subframe rein-forcement?? im guessing no as ive never heard this an issue on our already beefed up chassis and the car is 5-6 years old now...... so We'd have heard something BUT its only now the big power options have come to light.....
bmw z4m. vt2-525.. 8psi pulley..
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