I would like to upgrade my rear brakes on my e30. I was wondering if there are any DIY solutions like the RX7 front calipers. I have heard of 735i calipers and Z1 rotors but the z1 rotors are just too hard to come by. Any other rotors that would work, maybe an e36 and have it re-drilled? Thanks!
Rear BBK for 4lug E30
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Massive's 300x32mm rear kit. Done.
Read the threads on his 280x22 (?) rear Z1 rotor kit idea, you'll see the issues with that setup.
What do you need a rear BBK for though? -
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I agree that at 370hp you will be hauling some serious ass coming into the braking zones and will need upgraded brakes. I would sell off the RX7 front setup you have and get a full setup from Lee (Massive Brakes).sigpic
'86.5 325eis Track Ho | '08 128i DD | '04 Silverado Tow VehicleComment
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