E46 mods

[piercje]

Just wondering what's the quickest times anyone else has pulled in the 1/4 mile with SMG. And what are some modding sites if any? Also does anyone know how much more power the tranny could hold, safely?

[symbionm3]

I don't think the tranny would be the problem in the power department
I think the engine is what would have the most problems because of how much its arleady maxed at (i'm assuming you mean M3 cuz of the SMG)

[piercje]

Well, i mean mods like decreasing shift times, adjusting the throttle by wire pedal to feel more dynamic in input. And even if anyone knows who sells adjustments for the ecu to take off the limiter

[supabimma]

decreasing shift times on SMG2 is impossible, they are already super duper fast. dinan makes software for 400 that inceases HP a little bit and make throttle responce much more "dynamic" and no speed limiter, kinda $ for $400 considering HP gains are only like 5 HP if that. but still i guess you are limited with E46 M3 (at least dinan won't void warranty).