Diesel Performance & Tuning in Harveysburg, OH
Custom diesel tuning, performance upgrades, deletes, and power builds for Cummins, Power Stroke, and Duramax trucks across Warren, Clinton, Greene & Montgomery counties.
Tuned For How You Drive.
Diesel performance tuning is the difference between a truck that pulls and a truck that pulls. Whether you're towing a loaded gooseneck up the grade, running a daily that needs better throttle response and economy, or building something that gets people's attention at the strip — the right tune unlocks what your truck was built to do.
We work with stock platforms (Cummins, Power Stroke, Duramax) and aftermarket parts to dial in tuning, hardware, and supporting mods that match your actual goals. No cookie-cutter tunes. No "send it and pray." We talk through what you want, build for that, and back it up.
Performance Work, Done Right.
From bolt-on upgrades to full ground-up builds. Pick your power level, your platform, and your goals — we'll handle the rest.
Custom ECM Tuning
Dialed-in tunes built for your specific platform, mods, and use case. Tow, daily, street, sled pull — we tune for the job.
Performance Programmers
Edge, EFI Live, MM3, H&S, SCT — install, setup, support, and back-end tune file delivery for whatever platform you run.
Deletes & Emissions Work
For competition and off-road use. Full removal of DPF, EGR, and DEF systems with proper tuning to support the changes.
Turbo Upgrades
Single, compound, and drop-in turbo upgrades. We spec'em, install'em, and tune around them so you're not chasing problems later.
Injectors & Fuel System
Upgraded injectors, CP3 swaps, lift pumps, fuel system overhauls. The right fuel system makes everything else work right.
Full Power Builds
Top-to-bottom builds with bottom end, head studs, gaskets, fueling, air, and tuning all engineered to live at the power level you want.
The Process.
A performance build is a conversation, not a parts order. Here's how we work it from your first call through final delivery.
Talk It Through
What's the truck, what's it for, and what do you want it to do. We'll tell you what's realistic, what isn't, and where to start.
Spec The Build
Hardware, tuning, supporting mods — laid out clear so you know what you're getting and what it'll do before any parts are ordered.
Install & Tune
Work happens in the shop. Tuning is dialed for your specific combo, not a generic file off a website.
Follow Up
Tune adjustments, drivability tweaks, future upgrades — we're here when you need us. We don't disappear after delivery.
Performance Work Across Southwest Ohio.
We work on trucks from across four counties of Southwest Ohio. If you're driving a diesel within range of Harveysburg, you're in our territory.
Performance Questions.
Real answers to what we get asked most about tuning and performance work. Got something else? Call the shop.
What platforms do you tune?
All three big diesel platforms: Cummins (Dodge/Ram), Power Stroke (Ford), and Duramax (GM/Chevy). From early-2000s mechanical injection up through current model years.
Will a tune void my warranty?
If your truck's still under factory warranty, performance tuning can affect coverage on related components. For competition or off-road builds where warranty isn't a factor, this isn't an issue. We'll talk through it before any work starts so you know exactly what you're trading off.
How much power can I get out of my truck?
Depends entirely on the platform and what you're willing to back it up with. A simple tune-only setup can add 100+ HP and significant torque. Full builds with supporting fuel, air, and bottom-end work can run 700+ HP reliably if it's built right.
Do you do deletes?
Yes — for off-road and competition use only, where it's legally permitted. We do full DPF, EGR, and DEF system deletes with proper tuning to make sure the truck runs clean and reliable after the work.
How long does a build usually take?
A bolt-on tune setup can be a same-day or next-day job. Bigger builds — turbo, fueling, full power builds — typically run 1-3 weeks depending on parts availability and scope. We'll give you a clear timeline before work starts.