G37 Coupe
I’m new to using forums so bear with me here I’ll do my best to explain.
I have a 2009 g37s 120k mile
Stillen gen 3 intake
Muffler delete
2011 forged Nismo wheels
I’m about to upgrade my clutch to z1 stage 1 clutch and the heavy duty csc , along with attempting to replace all my bearings and...