I'm selling an MTM chipped A-Box ECU for a 2000 S4 with the 6-speed manual transmission. With no other mods on a stock S4, this chip bumps the horsepower rating up to 310HP and the torque up to 370 ft-lbs! On a friend's car this chip put down 286whp and 341 ft-lbs of torque on a Dynojet chassis dyno. No other mods except for the chip. Click here for the link to his dyno sheet.

MTM is known for being a very smooth chip with a nice linear curve. It can also adapt very well to different octanes, so if you wanted to try race gas out with it, it would adapt quite nicely and pump out even more horsepower than it does on pump gas!

I'm selling it for $550 shipped and am Paypal verified. This includes the ECU itself with the socketed chip already installed. You can keep your stock ECU as a spare or sell it to help offset the price of this purchase.

Any questions, please e-mail me at javasuperhero@optonline.net

Thanks,

Marc

 

 

interested in ecu,can u call me when you have time? (262-783-5555) any time, Thank u