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- DIESELR Corp.
- Collections
- Top Products
Collection: Top Products
The Diesel Upgrades That Matter
Upgrade your diesel truck’s performance with our best power-boosting parts. From intake systems to exhaust upgrades, we’ve got everything to keep your truck running stronger, harder, and more efficiently. No gimmicks—just real diesel performance solutions.
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DIESELR Exhaust Manifold Kit w/ Up-Pipes (2001-2016 Duramax 6.6L LB7/LLY/LBZ/LMM/LML)
Vendor:DIESELR TuningSKU:255-04601
Regular price $715.00 USDRegular priceUnit price / perFree Shipping
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75" Bolt-on Traction Bars 3.5" Axle Diameter (2001-2010 6.6L Duramax)
Vendor:GDPSKU:GDP40502
Regular price From $630.00 USDRegular priceUnit price / per -
Cold Air Intake (2008-2010 Ford Powerstroke 6.4L)
Vendor:No Limit FabricationSKU:64CAIPD5.5
Regular price From $349.00 USDRegular priceUnit price / per -
SOTF Harness (2004.5-2005 Duramax LLY)
Vendor:GDPSKU:410015-HRN
Regular price $15.00 USDRegular priceUnit price / per$0.00 USDSale Price $15.00 USD -
DIESELR Downpipe Back Exhaust - Single (2008-2010 Ford 6.4L F250/F350 Powerstroke)
Vendor:DIESELR TuningSKU:155-01405
Regular price From $480.50 USDRegular priceUnit price / perFree Shipping
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DFL Diesel Fuel Lubricant
Vendor:Katz AzzSKU:350362
Regular price From $13.56 USDRegular priceUnit price / per -
DFL Diesel Fuel Lubricant Tank Shot
Vendor:Katz AzzSKU:350363
Regular price From $24.28 USDRegular priceUnit price / per -
Morimoto XB LED Headlights (Dodge RAM 09-18)
Vendor:MorimotoSKU:LF520-ASM
Regular price $1,578.13 USDRegular priceUnit price / per -
DIESELR Downpipe Back Exhaust - Single (2001-2007 GM 2500/3500 6.6L Duramax LB7/LLY/LBZ)
Vendor:DIESELR TuningSKU:255-01507
Regular price From $547.00 USDRegular priceUnit price / perFree Shipping
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Hot Side Intercooler Tube (2004.5-2010 6.6L Duramax)
Vendor:GDPSKU:GDP40101
Regular price From $232.75 USDRegular priceUnit price / per -
Morimoto XB LED Headlights (Dodge RAM HD 19+)
Vendor:MorimotoSKU:LF701
Regular price $1,867.19 USDRegular priceUnit price / per -
RBG LED Digital Switch EFI Live (2006-2010 6.6L Duramax)
Vendor:GDPSKU:GDP412001
Regular price $99.00 USDRegular priceUnit price / per$0.00 USDSale Price $99.00 USD -
HE300VG Stealth Mach 1 64 Turbo (2019-2023 6.7L Cummins)
Vendor:Calibrated PowerSKU:DM1LO2080203000
Regular price $3,700.00 USDRegular priceUnit price / per -
Stealth Mach 1 (64) Turbo w/o Actuator (2017-2023 6.6L L5P / L5D Duramax)
Vendor:Calibrated PowerSKU:DM1JK1070203000
Regular price $3,100.00 USDRegular priceUnit price / per -
Mopar Engine Controller Module (2018 Cummins 6.7L)
Vendor:MoparSKU:68336278AA
Regular price $3,075.00 USDRegular priceUnit price / per -
Complete Cap Set (2017-2019 Ford Powerstroke 6.7L)
Vendor:No Limit FabricationSKU:67CSR1719
Regular price From $229.00 USDRegular priceUnit price / per -
Factory Replacement Aluminum Coolant Tank (2017-2019 Ford Powerstroke 6.7L)
Vendor:No Limit FabricationSKU:67FRCTP17
Regular price From $649.00 USDRegular priceUnit price / per -
DIESELR CCV Upgrade Kit (2017-2023 Duramax 6.6L L5P)
Vendor:DIESELR TuningSKU:215-02001
Regular price $310.00 USDRegular priceUnit price / perFree Shipping
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DIESELR Gift Card
Vendor:DIESELR TuningSKU:DSLRT-GC-50
Regular price From $50.00 USDRegular priceUnit price / per$0.00 USDSale Price From $50.00 USD -
DIESELR Turbo Back Exhaust - Single (1999-2003 Ford 7.3L F250/F350 Powerstroke)
Vendor:DIESELR TuningSKU:155-01504
Regular price $635.00 USDRegular priceUnit price / perFree Shipping
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