CSL Register - View Single Post - Replacement rear Diff: Standard or Quaife

billyboysm3 · 29-06-2015, 11:59 AM

I put a 4.1 in my M3 diff. Totally transforms the car.

Think it was £800 for CWP and about £400 to fit with new seals and some other bits.

29-06-2015, 11:59 AM	#7
billyboysm3 CSL Register Uber-poster! Join Date: May 2011 Posts: 3,001 Casino cash: $25206	I put a 4.1 in my M3 diff. Totally transforms the car. Think it was £800 for CWP and about £400 to fit with new seals and some other bits.