10 Best Diesel Tuner of December 2025

• Wide make & model fit - Fitting a wide array of Ford, Dodge & GM Diesel Models. Enter your vehicle above to verify compatibility. Please contact Bully Dog support for assistance.
• FUEL ECONOMY - Enjoy fuel saving preloads for long-haul and around town driving. As well as other downloadable features.
• HEADS UP DISPLAY - Monitor over 15 performance parameters at a glance with a dynamic LCD display mounted on a pillar, window, or dash.
• PICK YOUR POWER - Utiliize multiple preloads and up to 10 custom tune files to match your vehicle and performance needs.
• CODE CLEARING - Diagnose and clear trouble codes to ensure proper engine operation.

Bully Dog

• Please contact seller and provide Vehicle Info for Programming
• your vehicle model year Make and Model (F series, Van or excursion)
• transmission type (auto or manual)?
• If you have 1999 model year we need the vehicle Production date
• California customers must provide PCM box code

TS Performance

• Detailed Instructions Included
• All HP Settings are RWHP
• Easy Installation
• In Cab Adjustable
• Hardware and Programming are TS Performances' Design

TS Performance

• Fully customizable backgrounds
• Slim, sleek case design
• Full Color, high-resolution, swipe screen
• Custom color mixer for gauge arcs, needles, and backgrounds
• Multiple gauge screen layouts

EDGE

• DiabloSport 8245
• This product will not work on Hybrid or E-Assist vehicles.
• 8245 Platinum is for GM allow custom tunes

DiabloSport

Edge Products

GDP Tuning

• The Evolution CS2 is the sleekest in-cab monitor and programmer in the market.

EDGE

• Fully customizable backgrounds
• Slim, sleek case design
• 5-inch full color, high-resolution, swipe screen
• Custom color mixer for gauge arcs, needles, and backgrounds
• Multiple gauge screen layouts

EDGE

• #1 Tuner For 7.3 Powerstrokes
• 17 TOTAL POSITIONS including built-in Module Bypass (for diagnostics or emissions testing) and No-Start
• Available For the OBS, E99 & Super Duty 7.3 Powerstroke
• Universal Custom Tune Support
• Change Tunes Instantly While Driving!

KC turbos