Author Topic: porsche d90s (Read 3787 times)

lee mk3 · « **on:** 08 June 2011, 13:03 »

hi i just got some d90s for the mk3 put them on with 25mm adapters and want a bit more poke at back just wonderd if any1 has a set on there car and wot adapters they r running cheers front are 7j et55 rear 8j et 53

MotorPsycho · « **Reply #1 on:** 08 June 2011, 13:38 »

measure from the lip of the wheel to where you want it to be, read the measurement, apply simple maths and add it to the size of your existing adapters

tweed · « **Reply #2 on:** 08 June 2011, 16:29 »

Quote from: MotorPsycho on 08 June 2011, 13:38

measure from the lip of the wheel to where you want it to be, read the measurement, apply simple maths and add it to the size of your existing adapters

Jack3559 · « **Reply #3 on:** 08 June 2011, 21:28 »

Generally, to sit flush with rolled arches at the rear you need a rear offset of roughly ET23.

53mm - 23mm = 30mm

I'd take some measurements though, it all depends what your arches are like.