Dodge · Chrysler · Jeep · Ram

Mopar tuning and controller services.

Start with the exact vehicle family and generation. The catalog will show the remote-tuning and mail-in paths assigned to that application, along with the controller-access requirements that matter for its model year.

Shop by vehicle

Choose your model.

Select the model family first, then choose the exact model-year generation.

Dodge Charger

Dodge Charger

Choose a Charger generation from 2006 through 2026.

Dodge Challenger

Dodge Challenger

Choose a Challenger generation from 2008 through 2023.

Dodge Durango

Dodge Durango

Choose a Durango generation from 1998 through 2026.

Chrysler 300

Chrysler 300

Choose a Chrysler 300 generation from 2005 through 2023.

Jeep Grand Cherokee

Jeep Grand Cherokee

Choose a Grand Cherokee generation from 1997 through 2026.

Ram 1500

Ram 1500

Choose a Ram 1500 generation from 1997 through 2026.

Choose by need

Two tuning paths. One compatibility check.

01 / REMOTE

RTD4 + calibration

Remote tuning with an RTD4 and a custom calibration for a supported vehicle and controller.

02 / MAIL-IN

Mail-in ECU tuning

Send the supported controller to PCM Tuners for calibration when the mail-in route fits the job.

03 / ACCESS

PCM unlock

Supported 2015+ applications may require PCM preparation; 2018+ applications also require Smart Access.

Model year and controller state matter. For 2018+ vehicles, PCM Tuners requires the mail-in PCM unlock and Smart Access Cable on both storefront paths. If the category spans 2018, confirm the exact model year before ordering.