2015-2023 Challenger/Charger

As good as it gets on pump gas! This package has proven gains of 120+ HP over the OEM calibration! Works well with stock or lightly altered vehicles i.e., cold air intakes, chillers, spacer blankets, catch cans & cat back exhaust. This package comes standard with Litens 2.85" clutched pulley, with belt. Fuel Injector Clinic 1000cc Injectors Set of 16 NGK 2309 spark plugs 180-degree thermostat HP Tuners RTD device Custom tuning made specifically for this package. This package is offered as "self install". Please email sales@mgtuning.com if you need help finding a local performance shop to complete the installation work. By purchasing any of our products & or services, you are agreeing to our terms of service, which can be found here https://mgtunes.com/terms-of-service