10 Best Tuner For 6.7 Powerstroke of December 2025

• Boost your horsepower, torque, throttle response and fuel economy with the advanced Innovative Performance Chip compatible with your Ford F-250, F-350, F-450 & F-550 Super Duty! Safely gain up to +35 HP and up to +5 MPG in fuel mileage in your vehicle by safely optimizing your air/fuel ratio and timing curve for increased efficiency!
• Easily installs in less than 15 minutes, with absolutely no mechanical experience required! All performance chips come with an installation kit, including detailed installation instructions with easy to follow step-by-step pictures! Our award-winning 5 star technical staff is here to guide you and help with any questions that you may have.
• Makes NO permanent changes to your vehicle's computer! It will not void your factory warranty, and it's completely emissions safe. The performance chip is fully compatible with your Ford F-250, F-350, F-450 & F-550 Super Duty in all trims, including the 6.7L PowerStroke Turbo Diesel engines.
• We strived to create the most high quality product in every aspect, delivering you the most affordable product without sacrificing quality. All performance chips feature a high-end aluminum enclosure with an extremely durable, high quality anodized finish. It's a thousand tiny details that add up to something big.
• All performance chips are proudly backed by our unmatched 100% Money-Back Guarantee & Lifetime Warranty! A properly maintained vehicle is required for the performance chip to function as intended and advertised. Results may vary.

Innovative Performance Chips

• Compatible with the 2017+ 6.7L Powerstroke and replaces weak stock plastic pipe
• CNC-machined stock-style coupling allows for quick install with mandrel-bent, polished aluminum pipe eliminates restrictive bends
• Does not require additional tuning and installs in under one hour
• Includes new O-ring and spring clip, Mishimoto Silicone Boots with DuraCore technology, and Mishimoto Constant-Tension T-Bolt Clamps
• Mishimoto Lifetime Warranty

Mishimoto

• 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

• 5 fullcolor, high-resolution, swipe screen
• Custom color mixer for gauge arcs, needles, and backgrounds
• Multiple gauge screen layouts
• Fully customizable backgrounds
• HDMI style plug for power and linking EAS accessories

Edge Products

• Edge Insight CS2 Auto Dim Color Monitor with Mini USB Cable for Dodge Ram 98-18

Edge Products

• 36.98% More Airflow & 99.26% Efficiency Rating. Tested To The Internationally Accepted ISO 5011 Standard
• Designed To Avoid Check Engine Lights
• Premium Silicone Parts Last Longer And Look Better
• S&B utilizes robotics to precisely apply the correct amount of oil to your filter before it ships. Oil Amount: 99 Grams on Filter Element. Replacement Filter: KF-1050 & Filter Wrap: WF-1031
• Street Legal in All US States, CARB Exempt ID: D-590-13

S&B

• Diagnostics Tool
• Data Acquisition
• Vehicle Firmware Updates
• Fleet Tracking
• FMCSA Certified ELD Solution

EZ LYNK

GDP Tuning

• 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

• Mount your Black Maxx, Mini Maxx, or GT in an easy-to-view location, while keeping that clean factory look.
• Easy to view mounting location | Durable ABS plastic construction | Clean factory look
• This mount comes OEM pre-painted to match your factory color (gray). If your dash is any other color besides the gray that is standard on Lariat models, the mount must be painted to match.
• Compatible with H&S Mini Maxx, Black Maxx and Bully Dog GT tuners
• This mount will not match the interior of King Ranch or Harley Davidson models

Dash Solutions