HP Tuners Tune Files, DOD Delete Kits & Chop Packages | J.R. Jones Racing (Wilmington, NC)

HP Tuners Tune Files, DOD Delete Kits & Chop Packages

Specializing in Cam Tunes, Stock Vehicle Tunes, DOD/AFM delete kits, and all-in-one chop & tune bundles — proven results and fast support in Wilmington, NC.

All-In-One Kits Tune Files FAQ DOD Delete Kits

⭐ Our #1 Featured Tune File — The 450WHP GM LS GENIII / GENIV Pre-Written Tune File ⭐

This is our most aggressive, most refined, and most purchased performance tune file. Proven power, crisp throttle response, perfect fueling, and safe daily drivability.

450 Wheel HP With Sloopy Mechanics Stage 3 Cam, TBSS Intake, Long Tube Headers, High Flow Y-Pipe

★★★★★

“Was skeptical but dude is the real deal. Sent the file fast and had me driving in no time.” — Edward T.

Designed for maximum power without sacrificing reliability. Perfect for cammed setups, full bolt-ons, and anyone wanting the strongest possible file.

View This Tune File

Cape Fear Motors Customers Welcome

If you reached this site from CapeFearMotors.com or see Cape Fear Motors branding in older videos — don’t worry, you’re in the right place. Cape Fear Motors is my local shop, and J.R. Jones Racing is my performance and tuning brand. Both are run by me — same person, same trusted service.

What We Offer

At J.R. Jones Automotive & Performance, every file and kit is engineered for smooth drivability, safe flashing, and proven power.

🏁 Custom Cam Tunes: HP Tuners files tailored to your Vehicle, camshaft, and mods for steady idle and crisp throttle response.
⚙️ DOD/AFM Delete Kits: OEM-Quality lifters, gaskets, bolts, and guides — plus the correct tune to disable DOD/AFM permanently.
🔥 All-In-One Chop & Tune Kits: Combine hardware, HP Tuners interface, and Vehicle matched calibration in one package.
🔧 Mobile Mechanic Services: Serving Wilmington and surrounding areas for diagnostics, brake jobs, and installs.