
JMS TractionMax Computer Module - Various Dodge / Jeep / Ram Applications 2017-22
TractionMAX Designed for BIG Horsepower, Traction Limited Vehicles Optimize Acceleration and Traction Dual Adjustment Dials Included Factory and Aftermarket Tuning Compatible
Product Description:
JMS CHIP & PERFORMANCE... WE MAKE FAST CARS... FASTER!
JMS is a manufacturer of high-quality automotive electronic components. We develop and design reliable products that will improve the performance of your vehicle. We also distribute a host of premium brand performance products for many different automotive applications. Founded by hardcore enthusiasts in 1993, JMS has become an industry leader in automotive electronics, nitrous oxide injection, supercharging, turbocharging and custom EFI tuning. We have over 20 years experience in manufacturing, aftermarket up-fitting, and turn-key automobile engineering.- Specialty and race vehicle assembly
- Custom ECU calibrations engineering
- Electronics design and manufacturing
- Automotive component sales and distribution
- Commercial, industrial, municipal, and military reliability and maintainability product solutions
Meet JMS Experts
The JMS team comprises countless years of experience in the automotive aftermarket, powersports and professional racing markets. Our core group of experts specializes in Ford, GM, and Dodge powertrain and drivetrain calibration engineering, light vehicle assembly, turn-key race car production, and aftermarket performance component engineering and manufacturing.Meet Our Team
TractionMAX Designed for BIG Horsepower, Traction Limited Vehicles Optimize Acceleration and Traction Dual Adjustment Dials Included Factory and Aftermarket Tuning Compatible
Product Description:
JMS CHIP & PERFORMANCE... WE MAKE FAST CARS... FASTER!
JMS is a manufacturer of high-quality automotive electronic components. We develop and design reliable products that will improve the performance of your vehicle. We also distribute a host of premium brand performance products for many different automotive applications. Founded by hardcore enthusiasts in 1993, JMS has become an industry leader in automotive electronics, nitrous oxide injection, supercharging, turbocharging and custom EFI tuning. We have over 20 years experience in manufacturing, aftermarket up-fitting, and turn-key automobile engineering.- Specialty and race vehicle assembly
- Custom ECU calibrations engineering
- Electronics design and manufacturing
- Automotive component sales and distribution
- Commercial, industrial, municipal, and military reliability and maintainability product solutions
Meet JMS Experts
The JMS team comprises countless years of experience in the automotive aftermarket, powersports and professional racing markets. Our core group of experts specializes in Ford, GM, and Dodge powertrain and drivetrain calibration engineering, light vehicle assembly, turn-key race car production, and aftermarket performance component engineering and manufacturing.Meet Our Team
Original: $449.75
-70%$449.75
$134.92Description
TractionMAX Designed for BIG Horsepower, Traction Limited Vehicles Optimize Acceleration and Traction Dual Adjustment Dials Included Factory and Aftermarket Tuning Compatible
Product Description:
JMS CHIP & PERFORMANCE... WE MAKE FAST CARS... FASTER!
JMS is a manufacturer of high-quality automotive electronic components. We develop and design reliable products that will improve the performance of your vehicle. We also distribute a host of premium brand performance products for many different automotive applications. Founded by hardcore enthusiasts in 1993, JMS has become an industry leader in automotive electronics, nitrous oxide injection, supercharging, turbocharging and custom EFI tuning. We have over 20 years experience in manufacturing, aftermarket up-fitting, and turn-key automobile engineering.- Specialty and race vehicle assembly
- Custom ECU calibrations engineering
- Electronics design and manufacturing
- Automotive component sales and distribution
- Commercial, industrial, municipal, and military reliability and maintainability product solutions

















