JMS PedalMAX: 13 - 22 GM DIRECT INJECTED Vehicles

2013-2020 GM JMS PedalMAX Throttle Enhancement Module
JMS PedalMAX : 2013 - 2020 GM Direct Injected Vehicles 73P004
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MRT Part #73P004 Throttle Response Improvement

Application: Most 2013 - 2020 GM Direct Injected Vehicles
Time to Install: 5 minutes
Retail Price: $319.99
Your Price: $289.00

Availability: Usually Ships in 1 to 2 Business Days

Product Details Technical Specs Installation Instructions
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 vehicle 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

Most 2013 - 2022 GM vehicles, including the 2014-2019 Chevrolet Corvette C7, 2020-22 C8 Corvette, 2019 Corvette ZR1, 2014-2019 SS Sports Sedan, 2012-2019 Cadillac ATS (AWD & RWD), and 2016+ Camaro. (See Technical Specs tab for a complete list of applications.)

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
  • MRT Recommended as a great throttle response improvement to complement the MRT exhaust performance sound -- add some more fun!
  • JMS PedalMAX works on most 2013 - 2020 GM vehicles
  • Eliminate turbo lag on EcoBoost and diesel vehicles (improves vehicle acceleration).
  • Easy plug and play installation
  • Does NOT void OEM warranty

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