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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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EGR Upgrade KitVendor:DieselR Parts
EGR Valve & Cooler Kit
6.6L L5P GM Duramax(2017-2019)
Regular price $237.50 USDRegular priceUnit price / per -
Vendor:GDP
"CAN" Plug (2017-2019 6.6L Duramax L5P)
Regular price $140.00 USDRegular priceUnit price / per -
Vendor:Polar Diesel
5-inch Polar Exhaust System
6.7L Ford Powerstroke(2011-2025)
Regular price From $570.37 USDRegular priceUnit price / per -
Tuning DevicesVendor:GDP
HP Tuners MPVI3 - Blank
Regular price $399.99 USDRegular priceUnit price / per -
Vendor:Polar Diesel
Polar Race Straight Pipe
6.7L Ford Powerstroke(2011-2025)
Regular price $296.30 USDRegular priceUnit price / per -
Vendor:GDP
OBD-II Splitter Unlock Cable
6.7L Dodge/Ram Cummins(2018+)
Regular price $32.00 USDRegular priceUnit price / per$0.00 USDSale price $32.00 USD -
Cooler Upgrade KitSold outVendor:GDP
Cooler Upgrade Kit (2010-2024 Cummins - PICKUP)
Regular price $205.85 USDRegular priceUnit price / perSold out -
Commander Tune FilesVendor:DIESELR Tuning
Commander Tune Files
6.7L Ford Powerstroke(2023-2024)
Regular price $1,200.00 USDRegular priceUnit price / per$0.00 USDSale price $1,200.00 USD -
EGR Upgrade KitVendor:Polar Diesel
EGR Valve & Cooler Kit
6.7L Dodge/Ram Cummins(2007.5-2024)
Regular price $196.30 USDRegular priceUnit price / per -
Tuning DevicesVendor:EFI Live
EFI Live Auto Cal V3 - BLANK
Regular price $580.10 USDRegular priceUnit price / per$0.00 USDSale price $580.10 USD -
Vendor:GDP
"CAN" Plug (2020-2023 6.6L Duramax L5P)
6.6L L5P GM Duramax
Regular price $140.00 USDRegular priceUnit price / per -
Commander Tune FilesVendor:DIESELR Tuning
Commander Tune Files
6.7L Ford Powerstroke(2022)
Regular price From $900.00 USDRegular priceUnit price / per$0.00 USDSale price From $900.00 USD -
ExhaustSold outVendor:DieselR Parts
Cat & DPF/SCR Race Pipes (2500/3500 )
6.7L Dodge/Ram Cummins(2019+)
Regular price $325.00 USDRegular priceUnit price / perSold out -
Turbocharger Down PipeVendor:No Limit Fabrication
4" Stainless Steel Downpipe (2020-2024 6.7L Powerstroke)
Regular price $299.00 USDRegular priceUnit price / per -
Switch BracketVendor:GDP
Rotary Switch Bracket (2010-2021 6.7L Cummins)
Regular price $23.99 USDRegular priceUnit price / per -
Vendor:GDP
5 Position Switch (2011-2016 LML Duramax)
Regular price $48.95 USDRegular priceUnit price / per$0.00 USDSale price $48.95 USD -
Vendor:DieselR Parts
Cat & DPF Race Pipes (2500/3500)
6.6L LML GM Duramax(2011-2015)
Regular price $303.00 USDRegular priceUnit price / per -
Vendor:DieselR Parts
Cat & DPF/SCR Race Pipes (2500/3500)
6.7L Dodge/Ram Cummins(2013-2018)
Regular price $325.00 USDRegular priceUnit price / per -
Commander Tune FilesVendor:DIESELR Tuning
Commander Tune Files*For 2022 ECM*)
6.7L Ford Powerstroke(2022)
Regular price $1,000.00 USDRegular priceUnit price / per$0.00 USDSale price $1,000.00 USD -
Vendor:DieselR Parts
EGR Valve & Cooler Kit with Coolant Bypass
6.7L Ford Powerstroke(2017-2019)
Regular price $175.00 USDRegular priceUnit price / per