Pedal Commander throttle controller PC36 BT Mercedes CLK 500 2002-2010 2nd Gen (Fits All Trim Levels; 1.8L, 2.6L, 3.0L, 3.2L, 3.5L, 5.0L, 5.4L, 5.5L, 6.2L)

At first I was very skeptical about the pedal commander, it took me 4 tries before purchasing, I would add it to the cart then cancel my request, but I got the nerves and order it & what a difference it made on my 2001 Mercedes Slk320, the pedal response is totally crazy, I actually have 250,000 miles on my car & with the pedal commander the response is Totally Crazy Fast. I promise you will not be upset once you install it.

This is my second unit. I added one to a Subaru Crosstrek which is a dog and it helped a lot. This care has a V8 and I thought it would be less of a difference in what it accomplishes but it actually makes more of an impact with a motor that has more capability to be tuned for performance. Its really nice how you can switch between settings so easily because its definitely a different setting you want or sport driving in open country vs. rush hour traffic vs standard city travel. I go up and down about a 10 click range depending on where I'm driving in both cars. It couldn't be an easier install either and the app makes it even easier to make changes especially at night. I think this is all thats needed in most cases and you might be wasting your money on CAT back exhaust systems and cold air intakes, a bunch of noise and a barely noticeable difference. I speak from experience.