We took the C63 out today, just took a couple videos of the car, then on the way home this wagon pulls up along side no idea what it was i think it was a older Audi? but it had the license plate "M3 Eater" . We went at it up to 120mph and won by about 5 car lengths the first run , second run is in the video, what ever we raced it had a big turbo and was very quick, just not enough for the C63.

Side note we had fresh full tank of gas and two 200lb people in the car , Wagon was riding solo.

Link-

YouTube - Mercedes C63 Eurotek Designs Inc.

 

That would likely be a conservative Stage 3 B5 S4 (something like the AWE kit making ~450hp pump). The aggressive Stage 3's make over 400whp, and GT28 cars can make in excess of 600whp.

 

Stage 3 B5's are SCARY fast....

Correct me if I'm wrong, but I do not think a C63 would be able to keep up with a Stage 3 B5...

 

Jon, a C63 should be able to run with a conservative Stage 3 B5 on pump gas, especially when a launch is taken out of the picture.

 

The C63 has our stage 1 ECU programming , its much quicker then a stock C63 , The Audi wagon would have beaten a stock C63, it was a definite sleeper