Main Tune Catalog

Tune Files That Work

Shop the main JR Jones Racing file lineup in one place. Start with the pre-written collection, grab the MPVI4 bundle if you need the interface too, or use the custom tune builder if your exact setup is not already listed.

Tune files from $249.99 - all revisions included. Use code FIRSTTUNE20 for $20 off your first tune file.
Shop Tune Files -> Buy Tune File

What Customers Need

Buy the tune that matches your setup first. After checkout, JR Jones Racing creates your Tune Portal order automatically and emails your private upload link for your stock read file, vehicle details, and logs if available.

LS Tunes HEMI Tunes MPVI4 Bundle EFI Live Support Real Tune Support

Shop Tune Files

Curated Lineup
Primary Collection

Pre-Written Tune Files

Start with the organized tune sections below instead of digging through a mixed catalog.

Browse Tune Files ->
Interface Bundle

MPVI4 + Tune File

Bundle customers into the interface-plus-tune offer without sending them into the parts catalog.

View Bundle ->
Need Help First?

Build Your Tune

Send uncertain customers into the guided tune builder before they start shopping the wrong file.

Start Builder ->

Shop By Platform

Fast Paths
Silverado / Sierra / SUV

GM Truck Tunes

Gen III, Gen IV, Gen V, LV3, EcoTec3, DOD/AFM delete, cam swap, and bolt-on truck tune files.

Shop GM Trucks ->
Camaro / Corvette / LS Car

GM Car Tunes

LS1, LS3, L99, LT1, LT4, Camaro, Corvette, GTO, G8, CTS-V, and related HP Tuners tune files.

Shop GM Cars ->
RAM / Dodge / Jeep

HEMI Tunes

Remote HEMI tune files for supported RAM, Dodge, Chrysler, and Jeep 5.7L / 6.4L HP Tuners platforms.

Shop HEMI ->

All Tune File Products

Dynamic Product Type Feed

Remote Tune File Coverage

SEO Platform Guide

JR Jones Racing builds remote tune files for GM LS, LT, EcoTec3, LV3, and HEMI platforms using HP Tuners and supported EFI Live workflows. Supported vehicle families include Silverado, Sierra, Tahoe, Yukon, Suburban, Avalanche, Escalade, Camaro, Corvette, CTS-V, GTO, G8, RAM, Charger, Challenger, Durango, Jeep Grand Cherokee, and related LS swap and HEMI builds.

Common tune requests include Texas Speed Chopacabra tune files, BTR Truck Norris tune files, Sloppy Mechanics cam tunes, LS cam swap tuning, DOD/AFM delete tuning, MDS delete HEMI tuning, bolt-on truck tunes, cammed idle tuning, remote data-log revisions, and MPVI4 tune bundles.