I've done ecu upgrades on two of my cars, it will be even faster if you run on a higher octane grade of petrol, I am currently running on the best which is 98 octane ultra super unleaded which I can find in a petrol station 1km from my house.
I am glad that you are enjoying your car now, you should def look at the Mercedes-Benz Sports package Airbox which increases the overall flow of air into your car making it breather better and increase performance marginally. An exhaust system would dop you great especially if you have sport catalytic converters to increase exhaust flow making the car less restrictive.
Good luck with the performance modifications.
__________________ 06 Kleemann Designo Mocha Black SLK55 AMG
06 Porsche Cayenne S
07 Jaguar XKR Coupe'
I use the Torque and keep the HP for my Steak Sauce! |