Eliminate Throttle Delay!! JMS PedalMAX is a complete solution designed to improve your throttle response. Add some more excitement to your driving experience by eliminating the slow, poor throttle response or "lag" on modern drive-by-wire vehicles. The PedalMax system is a fully waterproof design and utilizes OEM quality connectors; making PedalMax a great option for Off-road vehicles!
PedalMax plugs in-line between the vehicle's pedal position sensor and vehicle harness -- a simple plug and play for an easy install! The JMS PedalMax controller can be
stacked or used in conjunction with common aftermarket OBD-II programmers and monitors, including SCT Handheld Tuners; however, No additional calibration is required to reap the benefits.
MRT recommends the JMS PedalMAX system as an excellent complement to any MRT exhaust system. This simple device gives your Jeep the performance feel appropriate for the performance sound of your MRT cat-back or axle-back exhaust. Also, as Scott Hoag says in his video, "if you want fast fun, this is it right here!"
Each kit contains: PedalMax, plug and play wiring harness, remote adjustment knob, installation kit and instructions
Application: Most 2008-2018 GM Vehicles
MRT has several exhaust systems available to pair with this PedalMax. Reference MRT page GM MRT Exhausts for a complete listing.
MRT Exhaust with JMS PedalMax
When adding an MRT Exhaust, you get performance sound, along with actual performance when driving. The Pedalmax, working as another primary upgrade, also adds vehicle responsiveness and actual performance, making your vehicle fun and more engaging to drive. The key advantage with the MRT exhaust systems and Pedalmax paired together is that neither requires a retune, keeping the vehicle on the safe side from a warranty standpoint, possible emissions testing, etc. This makes the MRT Exhaust and Pedalmax together a low risk, high reward combination!
JMS PedalMax & BoostMax Overview by Scott Hoag, MRT