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Diesel Tuners and Programmers
High-Performance Diesel Tuners for Ultimate Truck Power
Unlock the full potential of your ride with our premium diesel performance tuners collection at EGR Performance.
These versatile diesel engine tuners will boost horsepower and torque, optimize fuel efficiency, throttle response, and engine longevity. They are designed for heavy-duty hauls.
Our rigorously tested diesel truck tuners deliver custom tunes for 6.0/6.4/6.7/7.3 Powerstroke, 5.9/6.7 Cummins, and 6.6 Duramax LMM/LML without voiding warranties—shop now for unbeatable gains!
- MINIMAXX V1 For 2003-2016 Ford Powerstroke 6.0L 6.4L 6.7L EGR DPF Delete Tuner $687.59 /3.0In stock
- MiniMaxx V2 Tuner | 2007-2021 Diesel Trucks (Cummins/Powerstroke/Duramax) | 300HP EGR DPF Delete $687.59 /In stock
Choose options - MiniMaxx V1 Tuner | 2007-2016 Diesel Trucks (Cummins/Powerstroke/Duramax) | 300HP DPF Delete $687.59 /In stock
Choose options -
EGR Performance - Best EGR DPF Delete Shop for Powerstroke/Duramax/Cummins
What is a Diesel Tuner?
A diesel tuner (or truck tuner) is a handheld device or software that reprograms your ECU to boost power, torque, and efficiency. Think of it as unlocking your engine's hidden potential—optimizing fuel maps, boost timing, and more.
Terms like "canned tunes" (pre-loaded settings) vs. "custom tuning" (dyno-tailored files) make it easy to personalize. For tuned and deleted setups, it clears codes from EGR/DPF deletes, but remember, emissions tampering is illegal on public roads per the 2025 EPA rules.
Benefits of Using a Diesel Truck Tuner
Why tune? Our performance tuners deliver game-changing perks:
Explosive Power: Up to 100+ HP and torque gains with Stage 2 tunes—perfect for towing or hauling.
Better MPG: Economy modes add 1–3 MPG by fine-tuning fuel curves, slashing long-haul costs.
Smoother Rides: Fix factory lag with optimized transmission shifts and quicker turbo spool.
Longer Engine Life: Reduce strain from emissions clogs, cutting maintenance on pricey DPF replacements.
Plus, enhanced throttle response and customizable modes make every drive epic. Owners report 20–50% boosts in real-world performance without major hardware swaps.
Types of Diesel Performance Tuners
Pick your style:
Handheld Tuners: Plug-and-play ease for beginners, like our Mini Maxx V1—ideal for a tuner for diesel trucks.
Custom Tuning: Laptop-based for pros, using EFI Live or HP Tuners for max control.
Pre-Loaded vs. Custom: Start simple or go dyno-deep for diesel delete tuners.
All EGR models are rigorously tested for durability, backed by our 10-year expert team.
Best Diesel Tuners by Cummins, Powerstroke, Duramax Engine
Engine-specific picks:
- Cummins (5.9L/6.7L)
- Powerstroke (6.0L/6.4L6.7L)
- Duramax (6.6LL LMM/LML)
Our Duramax programmer and Ford diesel tuner options fit seamlessly, with proven gains up to 120 HP.
How Much Does a Diesel Engine Tuner Cost?
Affordable entry to elite performance:
- Budget: $200–500 (Basic handhelds)
- Mid-Range: $500–900 (Pre-loaded deletes)
- High-End: $1,000+ (Custom dyno setups)
Factor in savings—our tuners pay for themselves via fuel efficiency and avoided repairs. Enjoy free shipping and a 1-year warranty!
Risks of Diesel Tuning and Programming
Be smart: Improper tuning risks engine damage (high EGTs) or voided warranties. Diesel performance tuners for deletes aren't street-legal in most US states—fines up to $10K possible under EPA rules. Stick to off-road for safety.
Why EGR Performance? Our diesel engine tuner lineup uses premium materials, 24/7 support, and no-hassle returns. With years of truck-tuning expertise and real customer wins, we deliver unmatched value—higher performance, lower costs, long-term.
Shop our tuners for diesel trucks now—free shipping on all orders! Transform your ride today.
Frequently Asked Questions
Q: What is a tuner for a truck?
A: A device reprogramming your ECU for power, MPG, or towing boosts.
Q: Does a diesel tuner increase MPG?
A: Yes—eco tunes add 1–3 MPG.
Q: Can you tune a deleted truck?
A: Absolutely, but off-road only to avoid legal issues.
Q: Best diesel tuner brands?
A: EGR Performance leads with quality, plus EZ Lynk, EFI Live, and Mini Maxx.
Q: Is diesel tuning legal?
A: Tuners are fine; emissions deletes aren't on-road—check regs.
Q: Will tuning damage my engine?
A: Not with our expert-tested setups—monitor EGTs for peace of mind.
Let customers speak for us
from 284 reviews
So far so good with my AFM delete on my 2017 Silverado
5.3 with the factory sport exhaust. I haven’t driven far yet but I can already feel the difference at low speeds being my V8 mode is always on now. The light goes off after shutting my truck off so no battery drain. Before my truck had like a flutter sound at low rpm at speeds around 40mph I guess that’s when my V4 mode was kicking in. But instantly that’s gone now also just slightly pressing the gas pedal now the engine comes alive quicker than before. I’m very satisfied so far and for the 40s $ price range. I first looked at one for around 300 bucks. 5 stars I’m impressed thanks

Ordering process with short, sweet, and to the point; exactly how I like it. The product arrived when it was supposed to. I would definitely order from this company again.

Great overall

it was easy to install and great delivery, got it within 4 days of ordering
I just received the fuel management delete module and let me tell you how happy I am with this thing… all it was claimed to be… very fast shipping…AAAA+=++!!

I know now that my Chevy 5.3 will not fail after 90k miles as the stupid 4/8 change system has been eliminated. Super easy plug and play on my Silverado.

Product came i plugged it up and it works the way it states i recommend everyone with a5.3 and 6.2 get this ASAP

Oil Catch Can for 5.7L 6.4L HEMI 2011-2021 Dodge Charger Challenger Chrysler 300

Keeps my truck in v8, Great!

EGR Delete Plug Kit for 2010-2024 Cummins ISX 15 CM2250 CM2350 Plug Kit

Nice!

Stops the motor from kicking down to 6 or 4 cylinders which is supposed to add years to the motor. Thanks

Even before I purchased this, I was experiencing minor hesitation issues without the Check Engine Light. Also since I purchased this truck 4 yrs back, as I type this out, I had to replace the EGR within 3 months. Other vehicles owned with EGR have not experienced this level of issue when the code was checked on the CEL. Now I have been living with the EGR issue in recent months this time, until I determined what steps I wanted to take to permanently resolve this. After weeks of searching, and no real difference between everyone I looked at on the web, and it kinda was a no brainer, spend the money on a new EGR valve, or spend the same amount and eliminate, in essence bypass the valve emission system all together, especially since this truck at 35 years is not required emissions check in this state at 25 years.
My apologies for taking this much time to respond. The block off plate in this kit for my truck is not necessary. The plug on the sensor was removed, the slave was set, the wiring harness secured to a location out of the way of any issue, CEL cleared. After 3 days with some minor hesitation issues still existing, it was determined the vacuum line originally left alone might need to be plugged. To conclude since the vacuum line was plugged there were no signs of hesitation from standing start or any driving conditions requiring further increased pressure on the gas.
Thank you I am pleased with the response, the resolution of the EGR issue, full stop...

I bought the kit with the up-pipe to delete the EGR cooler feed inlet from the exhaust instead of the small disk that blocks it off. My mistake but, don’t get pinched like I did.

I run a small business, and it ain't always easy. Sometimes the best you can do is correct mistakes when they happen. I had a problem with the two AFM disablers I purchased (purchased together).
I contacted EGR and they acknowledged they did have an issue with some of them. They immediately sent me two replacements and the replacements are working fine.
In my opinion, that's how it should be. Thanks.