S&S DIESEL LLY-450SAC 450% OVER (NEW) 2004.5-2005 GM DURAMAX 6.6L LLY

Experience unparalleled performance with the S&S Diesel LLY-450SAC 450% Over Injectors, specifically designed for the 2004.5-2005 GM Duramax 6.6L LLY engines. These injectors represent the pinnacle of engineering excellence, boosting your vehicle’s power output and enhancing throttle response to extraordinary levels. With a 450% overflow, they provide an astounding increase in fuel delivery, allowing your Duramax engine to unleash its full potential.

Crafted with precision and built from high-quality materials, these new injectors ensure optimal reliability and longevity under intense driving conditions. The S&S Diesel LLY-450SAC injectors feature advanced nozzle technology, improving fuel atomization and combustion efficiency while reducing emissions. This leads to a smoother idle, better cold starts, and an overall more enjoyable driving experience.

The installation of these injectors drastically improves the performance of your Duramax, ideal for truck enthusiasts looking for significant horsepower gains and torque enhancements. Whether you’re towing heavy loads or seeking speed on the open road, these injectors will elevate your vehicle’s capabilities to a new level.

S&S Diesel has established a reputation for quality and innovation, and the LLY-450SAC injectors are no exception. Designed and manufactured to meet or exceed OEM standards, they are compatible with both stock and modified engines. Trust in these injectors to keep your Duramax running smoothly and efficiently, contributing not only to performance but also to improved fuel economy.

Upgrade your engine’s fuel system today with the S&S Diesel LLY-450SAC injectors and embrace the power and efficiency that Duramax enthusiasts have come to expect. Your journey toward an unstoppable ride begins here.
450% over LLY injector - New