S&S Diesel Motorsport

S&S Diesel Injectors Duramax L5P 2017-2023

$1,200.00 USD

Sale Sold out

Injector Size 30% Over (Tow/Mild) 45% Over (Street) 60% Over (Performance) 100% Over (High HP) 200% Over (Race)

Upgrade your Duramax L5P (2017-2023) with S&S Diesel Motorsport injectors. Each set is flow-matched for precision fueling, improved power delivery, and long-term reliability.

Flow matched within 1–3%
Improves throttle response and power
Multiple sizing options for all build levels
Designed for daily, towing, and performance applications

Choosing your injector size:

30% Over – Tow / mild builds
45% Over – Street performance
60% Over – Aggressive street
100%+ – High horsepower builds

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