2020-21 GLADIATOR 20Fits 21-18 Jeep WRANGLER 2021-18 RAM 1500-2500-3500 GAS DIES

ABOUT THE PART Category: Electrical, Lighting and Body > Wire, Cable and Related Components > Speedometer Calibrator Description: 2020-21 GLADIATOR 2021-18 JEEP WRANGLER 2021-18 RAM 1500-2500-3500 GAS DIESEL Fitment Summary: Speedometer Calibrator 20Fits 18-21 Jeep Wrangler Jl; 2018-21 Ram Gas Diesel Notes: Updates Via Internet To a Full Function Max Energy Power Programmer;Not For Sale Or Use In California ABOUT THE BRAND Hypertech is the technology leader in high-performance engine tuning computer-controlled vehicles. Electronic engine controls have evolved rapidly since their introduction in the early '80s. Hypertech has kept pace with these rapid advances in technology by developing power tuning products that take advantage of the capabilities of these electronic controls. Early automotive computers used replaceable PROMs or ""chips"" to calibrate the Electronic Control Module (ECM) for a specific engine, powertrain, and vehicle combination. Hypertech created the original Power Chips to recalibrate these electronic ""brains"" for improved performance. Later generations of Electronic Control Units (ECU) eliminated calibration chips. Instead, engine tuning information is stored in the unit's programmable memory. In addition to controlling basic engine functions, microprocessors now monitor and govern a wide range of systems, including the transmission, brakes, instrument panel, emission controls, and heating/air conditioning. For comparison, the code stored in an early chip would fill one page; now a typical ECU contains more than 1,600 pages of code! Hypertech created the Power Programmer to access this ""flash"" memory and download the Hypertech Power Tuning program directly into the ECU's programmable memory. In addition to controlling engine functions such as air/fuel mixture, spark timing, and maximum rpm, these highly evolved ECUs also regulate transmission shift points and firmness, limit top speed, and display speedometer and odometer readings. Today Hypertech Power Tuning products span the spectrum of automotive technology. We continue to offer our famous Power Chips for older vehicles while constantly updating our Power Programmers for the latest cars and trucks on the market. As the power of digital systems expands, Hypertech will continue to design and manufacture power tuning products that are on the cuttin JC r

• Brand: Hypertech
• Warranty: 1 Year
• WARNING CA Proposition 65: YES
• Manufacturer Part Number: 752504
• Country of Origin: United States
• UPC: 759609050045