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Collection: Best Selling Products
Best-Selling Diesel Performance Products
Discover the most popular diesel performance products trusted by truck enthusiasts across North America. At DIESELR Corp, our top-selling items are engineered to deliver unmatched power, reliability, and efficiency for your diesel truck.
Best-Selling Diesel Performance Products
Discover the most popular diesel performance products trusted by truck enthusiasts across North America. At DIESELR Corp, our top-selling items are engineered to deliver unmatched power, reliability, and efficiency for your diesel truck.
Top Picks Among Diesel Enthusiasts
1. DIESELR All-In-One Tuning Kits
Our comprehensive tuning kits are tailored for various diesel truck models, providing everything you need for a complete performance upgrade. These kits typically include:
- Custom tuning files
- EGR upgrade components
- High-flow exhaust systems
2. EZ Lynk AutoAgent 3
Experience seamless cloud-based tuning with the EZ Lynk AutoAgent 3. This device offers:
- Real-time diagnostics
- Remote tune delivery
- User-friendly interface
3. High-Flow Exhaust Systems
Upgrade your truck's exhaust for improved airflow and performance. Our best-selling exhaust options feature:
- T409 stainless steel construction
- Mandrel-bent tubing
- Easy installation with TorcTite® clamps
Why Choose DIESELR's Best-Selling Products?
- Proven Performance: Trusted by thousands of diesel truck owners for noticeable gains in horsepower and torque.
- Quality Engineering: Products are designed and tested to meet rigorous standards for durability and reliability.
- Comprehensive Support: Access to expert advice and customer service to assist with installation and tuning.
Customer Favorites by Vehicle Model
- Ford Powerstroke: Tuning kits and exhaust systems for 6.7L and 6.4L engines.
- Ram EcoDiesel: All-in-one kits for 3.0L engines, including EGR upgrades.
- GM Duramax: Performance parts for 6.6L engines, enhancing towing capacity and fuel efficiency.
Enhance your diesel truck's performance with DIESELR Corp's best-selling products. Browse our top-rated items and experience the difference in power and efficiency.
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MPVi3 Tune FilesVendor:DIESELR Tuning
DieselR MPVi3 Tune Files
6.6L L5P GM Duramax(2020-2023)
Regular price From $825.00 USDRegular priceUnit price / per$0.00 USDSale price From $825.00 USD -
Vendor:DIESELR Tuning
EZ Lynk Full Support (Lifetime) Upgrade
Regular price $350.00 USDRegular priceUnit price / per$0.00 USDSale price $350.00 USD -
Commander Tune FilesVendor:DIESELR Tuning
DIESELR Commander Tune Files
6.7L Ford Powerstroke(2020-2021)
Regular price From $800.00 USDRegular priceUnit price / per$0.00 USDSale price From $800.00 USD -
Vendor:DieselR Parts
DIESELR Downpipe Back Exhaust - Single
6.7L Dodge/Ram Cummins(2019+)
Regular price From $490.00 USDRegular priceUnit price / perSold out -
Vendor:DieselR Parts
Motorcraft Engine Control Module - Unlocked (ECM)
6.7L Ford Powerstroke(2020-2022)
Regular price $1,211.67 USDRegular priceUnit price / per$0.00 USDSale price $1,211.67 USD -
Tuning DevicesVendor:MM3
MM3 Device - BLANK (CUMMINS)
Regular price $900.00 USDRegular priceUnit price / per$0.00 USDSale price $900.00 USD -
Vendor:GDP
5 Position SOTF/DSP Switch (Universal)
Regular price $20.00 USDRegular priceUnit price / per$0.00 USDSale price $20.00 USD -
Vendor:GDP
5 Position Switch (2010-2021 Cummins / 2016+ Nissan Titan XD)
Regular price $59.95 USDRegular priceUnit price / per$0.00 USDSale price $59.95 USD -
Vendor:DieselR Parts
Downpipe/Turbo Back Exhaust - Single (2500/3500)
6.7L Dodge/Ram Cummins(2013-2018)
Regular price From $490.00 USDRegular priceUnit price / per -
Vendor:DieselR Parts
Cat & DPF Race Pipes (2500/3500)
6.6L L5P GM Duramax(2017-2023)
Regular price $322.00 USDRegular priceUnit price / per -
EGR Upgrade KitVendor:Polar Diesel
EGR Valve & Cooler Kit
6.7L Ford Powerstroke(2011-2025)
Regular price $225.93 USDRegular priceUnit price / per -
GDP LicensesVendor:GDP
EFI Live VIN License
Regular price $125.00 USDRegular priceUnit price / per -
Tuning DevicesVendor:GDP
E41 Upgrade Kit (17-23 GM L5P)
Regular price $349.99 USDRegular priceUnit price / per -
Vendor:DieselR Parts
Mopar ECM (2019-2021) Ideal for (For 2022-2024 ECM Swap)
6.7L Dodge/Ram Cummins(2019-2024)
Regular price $3,595.00 USDRegular priceUnit price / per -
Vendor:DieselR Parts
Downpipe Back Exhaust - Single (2500/3500)
6.6L L5P GM Duramax(2020-2023)
Regular price From $490.00 USDRegular priceUnit price / perSold out -
Cooler Upgrade KitVendor:GDP
Cooler Upgrade Kit w/ Pass Through plate (2020+ Powerstroke 6.7L)
Regular price $251.85 USDRegular priceUnit price / per -
EZ Lynk Tune FilesVendor:DIESELR Tuning
DieselR EZ Lynk Tune Files
6.7L Dodge/Ram Cummins(2010-2012)
Regular price From $700.00 USDRegular priceUnit price / per$0.00 USDSale price From $700.00 USD -
Vendor:GDP
OBDII CSP-5 Switch (2006-2021 Cummins MM3 & EFI ONLY) (2017-2023 Duramax L5P)
Regular price $84.95 USDRegular priceUnit price / per$0.00 USDSale price $84.95 USD -
MPVi3 Tune FilesVendor:DIESELR Tuning
DieselR MPVi3 Tune Files
6.7L Dodge/Ram Cummins(2022)
Regular price From $1,000.00 USDRegular priceUnit price / per$0.00 USDSale price From $1,000.00 USD -
EGR Upgrade KitVendor:DieselR Parts
EGR Valve & Cooler Kit
6.7L Dodge/Ram Cummins(2010-2024 )
Regular price $205.00 USDRegular priceUnit price / per