Originally Posted by loungn14
too funny...no but we can help in the speed department...pulley, tune, plugs, wires, jetpack!
Hopefully you guys might be willing to try out PowerMod's piggy back ECU?
www.powermod.com.au
A guy on MBWorld installed one on his E (the twin turbo thread). It'd be nice to see if this is all that it is cracked up to be. On paper the systems sounds like a nice step up from the flash ECU tunes out there. Besides they have a Mercedes specific system already!