Throttle Response Controller WAK-520 for Chevrolet Camaro Tracker Spark Cadillac ATS CTS CT6 Electronic Throttle Accelerator Upgrade Chip Potent Booster

A little better than expected. No issues after a month. Plug and play. I keep mine at 2.3. I haven’t tried anything crazy. Same thing another website has for triple the price with a different logo on the front. Definitely makes it easier passing on the interstate. MPG hasn’t changed much.

I have bought multiple times from this same seller and they have yet to do me wrong in any way. I have bought this type of item(xtros) from this seller multiple times as well. The product is as described as always, it does what it is supposed to do, it's the cheapest one on Amazon, easy to use and easy installation. Thanks.

Once you find your optimal setting it works really well. Shifts were a little hard till I found the sweet spot for my V8 Silverado. The only thing that could be better is the takeoff response. It’s better than factory but still delayed a bit. Highway and interstate it’s very responsive. For the money I’m impressed.

This product is great if you know what it does. It makes your throttle response much better to where it FEELS like you're going faster. It does NOT add power but the throttle response improvement is amazing. I've had this on 3 cars with no issues. Takes 5-7 mins to install.It has multiple modes to change the amount of throttle response you want to add, and does have a eco mode, all that give you total flexibility of how sensitive you want acceleration to be.Love it.

After having installed this my car immediately went into limp mode and would not accelerate. It is 10x better to just get your car tuned for extra performance.

It work’s amazing, I think this item has a misconception that it adds horsepower but all it is a throttle controller so you will off the line be faster but overall doesn’t gain any horsepower but you do gain great control of your drivability. This item is super easy to install there is no need to be mechanical inclined just being that everything is plug and play, there is different versions of this item but this one feels very high quality and the connectors as well, also note that where you are going to mount the controller that the piece you’re mounting it to is clean use rubbing alcohol because the adhesive will not mount correctly if there is any interior protection on that piece the controller will just fall off.

So I was looking at pedal commander for my car when I came across this one. Was slightly concened with the price being so low as we've all heard "ya get what ya pay for". After reading lots of positive reviews I decided to give it a shot and I'm glad I did.It was very easy to install, didn't throw any codes, and is very easy to use. It's really made my 2015 Cadillac CTS Turbo AWD come to life. For everyday driving I have to have it on mode 1 otherwise it's a bit too much. When I do put it into a higher mode it will light up all 4 tires without even putting the pedal on the floor.

Wrong kind of addapter

Says it fits my year and model 2007 c230 but connectors aren’t even similar

Device is easy to install even for someone who is less than mechanically inclined. Provides much quicker acceleration, with numerous settings to fit your desired need.