1 question and 1 report here.

I want to increase the torque and response of my CLK320 Cab esp before 3000 rpm. After 3000rpm, it's great.

Any exhaust fit for this purpose? As I heard, most exhausts increase the middle power band but decrease the low power band.


And, I installed the water injection system. I'm now testing it with water and later will try methanol/water mixture.

I feel the car faster and the response much better esp during start-up and uphill. However, no increase for 0-100 acceleration.

Will try methanol/water mixture later and stay tuned.