Save 10% on Dynomite Diesel Injectors All Month Long

For the entire month of May, Parleys Diesel Performance is offering 10% off all Dynomite Diesel injectors. Whether you're chasing more power or just need a reliable replacement, now is a great time to pull the trigger.

Dynomite Diesel is one of the most trusted names in diesel fuel injection, offering everything from stock replacement injectors to serious performance upgrades for Duramax, Cummins, and Powerstroke engines. Every injector is built to tight tolerances and flow-tested before it ships, so you know exactly what you're getting.

The 10% discount is automatically applied to your order on any Dynomite Diesel injectors. 

Browse the full selection and shop the sale here: Dynomite Diesel Injectors.

Questions about which injectors are right for your build? Give us a call, we're happy to help you find the right fit.

Shop by Popular Makes & Models

Chevy & GMC Duramax

2001–2004 Chevy/GMC 6.6L Duramax LB7


Available in Economy, 50hp, 75hp, and 100hp over-stock options — brand new and remanufactured. All sets sold balanced and matched with a 2-year unlimited mileage warranty.

Shop LB7 Injectors →

2004.5–2005 Chevy/GMC 6.6L Duramax LLY


Economy through 200hp over-stock options, brand new and remanufactured. Safe on stock trucks at the mild end, capable of 950 RWHP with proper supporting mods at the top end.

Shop LLY Injectors →

2006–2007 Chevy/GMC 6.6L Duramax LBZ


Economy through 200hp over-stock options, brand new and remanufactured. Sets capable of up to 975 RWHP with proper supporting modifications. Sold balanced and matched.

Shop LBZ Injectors →

2008–2010 Chevy/GMC 6.6L Duramax LMM


Economy through 200hp over-stock options, brand new and remanufactured. Capable of 975 RWHP at the top end with proper fuel and turbo support. All sets sold balanced and matched.

Shop LMM Injectors →

2011–2016 Chevy/GMC 6.6L Duramax LML


Economy through 200hp over-stock options, brand new and remanufactured. Entry-level sets are safe on stock trucks and great for towing. Top-end sets capable of 975 RWHP.

Shop LML Injectors →

2017–2023 Chevy/GMC 6.6L Duramax L5P


Remanufactured injector sets at 15% over stock for the L5P platform. Safe on a stock truck, excellent street manners, and improved fuel economy. Supports up to 575 RWHP with proper modifications.

Shop L5P Injectors →

Dodge Ram Cummins

2003–2004 Dodge Ram 5.9L Cummins


Economy through 250hp over-stock options for the 2003–2004 common rail 5.9L, brand new and remanufactured. Sets capable of up to 900 RWHP with proper supporting modifications.

Shop 5.9L (2003–2004) Injectors →

2004.5–2007 Dodge Ram 5.9L Cummins


Economy through 250hp over-stock options for the 2004.5–2007 common rail 5.9L, brand new and remanufactured. Supports up to 1,000 RWHP at the top end with modified fuel and turbo setup.

Shop 5.9L (2004.5–2007) Injectors →

2007.5–2018 Dodge Ram 6.7L Cummins


Economy through 400% over-stock options for the 6.7L Cummins, brand new and remanufactured. Entry-level sets are safe on a stock truck. Race-level sets support extreme power builds.

Shop 6.7L (2007.5–2018) Injectors →

2019–2021 Dodge Ram 6.7L Cummins


Available in SO (Standard Output) and HO (High Output) variants. Options range from 50hp to 100hp over stock, with sets capable of up to 1,000 RWHP. Features patented pilot hole technology.

Shop 6.7L (2019–2021) Injectors →

2022–2024 Dodge Ram 6.7L Cummins


Available in SO and HO configurations for the 2022–2024 Ram. Options range from 50hp to 100hp over stock. 8-hole injectors with SAC-style nozzle and 3-year unlimited mileage warranty.

Shop 6.7L (2022–2024) Injectors →

Posted on: May 7, 2026

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