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      04-22-2021, 04:22 PM   #7

Drives: 2011 328i xDrive
Join Date: Sep 2020
Location: Colorado Springs

iTrader: (0)

Originally Posted by Biginboca View Post
On the front Iím running f30 4 piston Brembo and the lightweight E90 335i ECS tuning rotors (348mm x 30mm x 19.8lbs). Itís an odd combo I ended up going with to work with M4 spindles and hubs.

The rears are stock for now.

Coded the sport brake option and everything works great itís plenty for my car.
I am definitely going bigger brakes, probably 335 rotor and ads.
But, thinking still about E90 330i brakes as the front is smaller (330mm) and the rear are the same as 335i.
Will see. My issue is that I am at a high altitude and for every 1.000ft one loses 3% of power in NA engines.
I will go three-stage intake and chip, so that will mitigate heavier brakes.
Appreciate 0