The Shark injector was absolutely the wrong tune for your BIMMER. Don't get me wrong, i
like mine, it's a good "off the self" generic tune, but definitely the wrong tune for your application. Your mods fall into one category, "Custom Custom" tune, meaning tuned on a
dyno. Companies like AA have "Custom" tunes, but these will be pre-engineered applications, and not specifically tuned to your application. I would absolutely look for a company that could put your Bimmer on a chassis dyno and re-flash your ECU until they
got it right.
Rob #43 ITS/ITR/STU, BMW 325I, STU LAP RECORD
SUMMIT POINT WV 1:24:229 SCCA
(DynoDynamics https:vimeo.com/8486878 Dyno Video)
"Chance Favors The Prepared Mind"
I BUILD SUSPENSIONS (Consult) FROM MILD TO WILD FOR RWD & XI E46's
I Know How To Fix The Rear "Bouncing" Problem On Your Cheap Coilovers Like: Jom RL FK SE & RK.
Originally Posted by RacerX
Nitrous is a little trickier than boost, but it's not the spray that kills motors, it's STUPIDITY!!
Last edited by Rob43; 03-01-2010 at 05:34 PM.