SM: 640+ MD: 768+ LG: 1024+ XL: 1280+ 2XL: 1536+
 
v6.15.1 • buy#show id= • Theme: napaonline • Robots: index, follow • Canon: https://www.napaonline.com/accessories/buy/diesel-tuner-0acz26b
• Title: Diesel Tuner - NAPA Auto Parts • M.D: Rapid shipping on the best die...(116 chars)
marge
NAPA
Talk to an Expert!
855-392-5646
Welcome! Sign in
to your account.
Track Order
POPULAR
  • Floor Mats & Liners
  • Truck Bed Covers
  • Seat Covers
  • Running Boards & Nerf Steps
  • Towing & Hitches
  • Cargo & Trunk Liners

POPULAR CATEGORIES

EXTERIOR
  • Bed Rails & Bed Caps
  • Bike Racks
  • Body Kits
  • Bull Bars & Grille Guards
  • Bumpers
  • Car Bras
  • Car Covers
  • Cargo Carriers & Roof Racks
 
  • Chrome Accessories
  • Deflectors
  • Fender Flares & Trim
  • Grilles
  • Lighting
  • Mud Flaps & Guards
  • Running Boards & Side Steps
  • Side View Mirrors
 
  • Tonneau Covers
  • Towing & Hitches
  • Truck Bed Accessories
  • Truck Bed Liners & Mats
  • Truck Racks & Van Racks
  • Truck Tents
  • Truck Toolboxes
  • Winches
INTERIOR
  • Audio & Video
  • Cargo Liners & Trunk Mats
  • Cup Holders & Travel Accessories
  • Dashboard Covers
  • Floor Mats & Liners
  • Gauges
  • Interior Accessories
  • Seat Covers
  • Sun Shades
PERFORMANCE
  • Air Filters
  • Air Intake Systems
  • Brakes
  • Cooling Performance
  • Exhaust
  • Fuel Delivery
  • Ignition Systems
  • Performance Chips
  • Suspension
  • Transmission & Drivetrain
SPECIALTY
  • Garage Accessories
  • Horns & Alarms
  • Jeep Exterior Accessories
  • Jeep Interior Accessories
  • Jeep Performance Accessories
  • Pet Travel
  • Public Safety
  • Snow Plows
  • Winter Accessories
Weathertech DigitalFit Floor Liners
Home > Accessories > Performance Chips > Diesel Tuner

Diesel Tuner

What Do You Drive?

Categories

Brand

Price Range

DONE
Filter
Showing all of 15 products
Bully Dog Triple Dog GT Tuner
Bully Dog Triple Dog GT Tuner
 
  • From $499.8
Superchips Flashpaq F5 Tuner
Superchips Flashpaq F5 Tuner
 
  • From $449.95
Hypertech Max Energy 2.0 Power Programmer
Hypertech Max Energy 2.0 Power Programmer
 
  • From $349
DiabloSport Trinity 2 EX Performance Programmer
DiabloSport Trinity 2 EX Performance Programmer
 
  • From $699.95
Hypertech Max Energy Programmer
Hypertech Max Energy Programmer
 
  • From $399.95
Jet Performance Programmer
Jet Performance Programmer
 
  • From $337.49
Banks Big Hoss Tuner
Banks Big Hoss Tuner
 
  • From $529
SCT Livewire TS Programmer & Monitor
SCT Livewire TS Programmer & Monitor
 
  • From $599
SCT iTSX Wireless Programmer
SCT iTSX Wireless Programmer
 
  • From $469
Edge Juice with Attitude CS2 Programmer
Edge Juice with Attitude CS2 Programmer
 
  • From $1049.95
Edge EZ Modules
Edge EZ Modules
 
  • From $549.95
Edge Evolution CS2 Programmer
Edge Evolution CS2 Programmer
 
  • From $499.95
Banks Stinger System
Banks Stinger System
 
  • From $699
Banks Git-Kit
Banks Git-Kit
 
  • From $1159
Edge Insight CS2 Monitor
Edge Insight CS2 Monitor
 
  • From $326.95

Similar Categories

Aux Diesel TanksCs2 TunerSpare Diesel Fuel TankInterior Mods For CarsCar ConsolesDigital Car Gauge ClusterFuel Transfer KitsCar Electronic Diagnostic ToolsCar Intake FiltersPickup Fuel TanksCar Filter CleanersEngine Control ModulesCar Charger AccessoriesLed Kit For CarsAuto Trim AccessoriesVehicle Electrical DiagnosticsFuel Transfer TankAutomotive Wiring HarnessesAutomotive Fluid PumpAutomobile GadgetsTire Deflator KitAutomotive Digital Instrument ClustersCar Air IntakesCamo Truck AccessoriesDigital Gauge KitsObd2 Car ToolsSports Car AccessoriesCustom Dashboard GaugesDigital Cluster For CarCar Trunk Accessories

About Diesel Tuners

Enhance your vehicle's performance with high-quality diesel tuners designed to optimize engine efficiency and power output. These tuners allow you to adjust fuel maps, boost levels, and other parameters, ensuring your diesel engine runs at its best. With easy installation and user-friendly interfaces, you can quickly unlock the full potential of your vehicle, whether for towing, off-roading, or daily driving.

Many diesel tuners also offer customizable settings, allowing you to switch between performance and economy modes to suit your driving needs. Additionally, advanced features like real-time monitoring and diagnostic capabilities help you keep track of your engine's health. Upgrade your diesel experience and enjoy improved throttle response, increased horsepower, and enhanced torque with a reliable diesel tuner.

ABOUT NAPA

  • History
  • Careers
  • Own a NAPA Store
  • Affiliate Program
  • Supplier Hub
  • Professional Services
  • Training
  • Education
  • Student Organizations

CUSTOMER SERVICE

  • Accessories Help Center
  • NAPA Stores Near Me
  • NAPA Repair Shops Near Me
  • Reserve Parts Online
  • Track Order
  • Shipping & Delivery
  • Returns
  • Product Recalls
  • FAQs
  • Contact Us

SHOP BY

  • Leading Brands
  • Truck Accessories
  • SUV Accessories
  • Car Accessories
  • Jeep Accessories
  • Van Accessories
  • Fleet & Wholesale Accessories

POLICIES & TERMS

  • Privacy Notice
  • NAPA Rewards Program Details
  • Accessibility Policy
  • Terms & Conditions

NAPA SITES

  • NAPA Auto Care
  • NAPA Rebates
  • NAPA Real Deals
  • AAA Membership
  • NAPA Blog
  • NAPA Canada

CALL US

855-392-5646

Phone Sales (CST)

Sunday: 8am - 10pm
Monday - Friday: 8am - 10pm
Saturday: 8am - 8pm

Customer Service (CST)

Monday - Friday: 8am - 5pm
Find a Store Find an Autocare Center Access Professional Services
Create Connect ID

What's a Connect ID?

Simply tell us your Connect ID when speaking with one of our customer service representatives for an assisted shopping experience.

Request a Connect ID

© Copyright 2026. National Automotive Parts Association. All Rights Reserved