Review on 🚀 Enhance Your Jeep Grand Cherokee (2007+) Performance with Pedal Commander PC31: Throttle Response Controller for Base, Altitude, Laredo, Limited, Overland, SRT, Summit, Trackhawk, Trailhawk, Upland (3.0L - 6.4L) by Rudy Santos

The purpose of this product is to increase pedal feel not horsepower as it is physically unable to do so as it is only connected to the throttle input. If you touch the ground, which means your throttle input is 100%, your car defaults to 100% throttle. The throttle body is limited, only about 60% open; The gear ratio of the gas inlet is not limited by the factory, but the throttle body. If you look at any of the product images you can see how the chart shows what percentage of gas depends on what the car is actually giving you. It is different for each mode (Eco, City, Sport, Sport+). There is definitely a noticeable difference in Sport+ with a sensitivity of +4. However, I took my feet off the brake and accelerator and the car started accelerating to 18mph on its own. I don't know if it's a wiring or coding issue, but that's not what the product is described as and I can safely assume it's definitely not designed for that. Apart from this flaw, the product works well. I get plenty of spirited driving as the power is available earlier, but the lack of mid-range (3K) power due to underpower and lack of weight doesn't make it much faster. And that's not the department's job. It's just supposed to increase throttle response. It makes no claims of performance enhancement, because there aren't any. It just gives you strength sooner. In the end he does his job, but with a big mistake.