chipped fc ecu in 91 s5 with cosmo 13bre. HELP!
chipped fc ecu in 91 s5 with cosmo 13bre. HELP!
Looking to tune my fc in the next few weeks. I'm running a 13bre out of a cosmo and I kept my fc ecu. Now I know I can run this ecu just fine, but no sequential turbos. Now I was just wondering if I could use any of those chipped ecu's for fc's with my set-up. Help me out please




