Originally Posted by KIRASIR
I just did this swap two weeks ago.
My butt dyno didn't feel much difference in the low end. The top end seems to rev quicker with much smoother acceleration after 4k.
The mileage appears to be unchanged.
I noticed the difference at around 4k rpm aswell. Low end still feels a bit sluggish. Also is there a huge difference between having the car tuned to 91 vs 89??
e39 M5 (s62)- Muffler Delete, Timmay Tips,
e30 325ic - Hard Top, Matte Black
e36 328is - (m52)AA S/c'd, M50 Mani, 3.23 LSD, M3 Brakes, Zimmer rotors, hps pads, Racing Dynamic Strut Bar, Depos, m3 Bumper, Intake, Spal fan, poly RTABs, Eibach Swaybars, Koni yellow, Mishimoto Rad, Silicone hose, Alumi T-housing, Depo w/LED Angels, LED tails, 12' Alpine Type R, Suede head liner, LTW Low rise spoiler
92' 325is (m52) - M3 conversion AA S/c'd
'97 Euro Estroil E36 M3 Vert (S50B32)