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S&S DCR Kits & DPK Kits In Stock!

Big Bang Injectors In Stock!

S&S Diesel Brand

S&S Diesel Motorsport® is the world leader in high-performance common-rail diesel injection and vehicle controls, such as Cummins and Duramax applications.

Drawing on many years of OE diesel injection and engine development experience, S&S Diesel Motorsport® creates innovative products for top-level competition and CARB-compliant street use. S&S Diesel Motorsport® products are made with the industry’s best components, tested on the world’s best equipment, by the world’s best people.

Whether it’s in-house dyno testing, real-world high performance, or on-road durability solutions; S&S Diesel Motorsport® fuel systems are on another level.

S&S Diesel | 2004.5-2005 GM Duramax LLY Reman Injector - 200% Over

$565.50

$565.50

S&S Diesel Motorsport® LLY Duramax injectors that are engineered to get the most out of your LLY Duramax diesel. They are the highest quality and the best performing LLY injectors on the market...

S&S Diesel | 2004.5-2005 GM Duramax LLY Reman Injector - 150% Over

$538.20

$538.20

S&S Diesel Motorsport® LLY Duramax injectors that are engineered to get the most out of your LLY Duramax diesel. They are the highest quality and the best performing LLY injectors on the market...

S&S Diesel | 2004.5-2005 GM Duramax LLY Reman Injector - 100% Over

$513.50

$513.50

S&S Diesel Motorsport® LLY Duramax injectors that are engineered to get the most out of your LLY Duramax diesel. They are the highest quality and the best performing LLY injectors on the market...

S&S Diesel | 2004.5-2005 GM Duramax LLY Reman Injector - 80% Over

$486.20

$486.20

S&S Diesel Motorsport® LLY Duramax injectors that are engineered to get the most out of your LLY Duramax diesel. They are the highest quality and the best performing LLY injectors on the market...

S&S Diesel | 2004.5-2005 GM Duramax LLY Reman Injector - 60% Over

$452.40

$452.40

S&S Diesel Motorsport® LLY Duramax injectors that are engineered to get the most out of your LLY Duramax diesel. They are the highest quality and the best performing LLY injectors on the market...

S&S Diesel | 2004.5-2005 GM Duramax LLY Reman Injector - 45% Over

$442.00

$442.00

S&S Diesel Motorsport® LLY Duramax injectors that are engineered to get the most out of your LLY Duramax diesel. They are the highest quality and the best performing LLY injectors on the market...