I was wondering if the turbo II brake pads will fit the non turbo? I have the 88 non turbo 4 piston caliper and going to buy project mu pads. thanks if anyone can help.

 

At least for the 5 lug cars:

All rear pads are interchangable.

Front pads are specific to 4-piston or single piston. However 4-piston front brakes came on other things besides the turbo (like you have) so you're good.

 

thank you very much