So all we have to do is change is the ac belt and that squeak is fixed? Or the pulley is the problem. Iím having a bad squeal as well. 18 RS400
It depends. Some (like me) only required a belt replacement, others had both belt and tensioner, others required AC compressor realignment. I seem to recall one member having multiple pulleys and belt replaced, but cannot recall if it was after a belt break or squeal. With me, alignment and tensioner were fine, I got a new belt with only 22K miles on the car. I advise going to the dealer to ensure you have it documented should something worse happen.
2016 Red Sport 400, Venetian Ruby, BMS JB4 Map 6 (+4 psi), Michelin Pilot Sport AS 3+ (255/40ZR-19, 275/35ZR-19), Mishimoto Oil Catch Can, Cusco Strut Tower Bar, Fast Intentions Resonated Cat Back Exhaust