[AmuroRay]

Originally Posted by ZM2

BM3 Stg 2 OTS maps are the best bang for the buck out there. 400whp (460-470bhp) on 93, no HPFP needed unless your stock HPFP is failing.

Stg 2+ 93 that requires an HPFP might only net you 10whp more bc the stock turbo is octane limited at that power level. Same for custom tunes, they don’t make sense unless you’re running an Emix—the person that was originally referenced for this thread wasted their money.

Stg 2 93 - 400whp
Stg 2+ 93, HPFP - 410whp
Stg 2+ 93, HPFP, PS2 - 445whp, lots of low end lag
Stg 2+ E30/Multimap, HPFP, E40-50 - 445whp peak, no lag, power drop in upper RPM
Stg 2+ E30/MM, HPFP, E50, Stg 1.5 turbo - 470whp to redline, no lag
Stg 2+ E30/MM, HPFP, E50, PS2 - 500whp, some lag on the bottom end

Add a Flexfuel sensor to the mix and the Stg 1.5 turbo setup that ThreeStripes is aiming for is the sweet spot for our cars.

Motivman made 535whp:
https://f30.bimmerpost.com/forums/sh...light=motivman