2006 Duramax Competition Injector (521COBRA5175)

Industrial Injection Cobra Series competition injector for the 2006 LLY 6.6L Duramax. Built for high-horsepower race and competition builds where the factory and standard performance injectors have run out of fueling.

Engineered for off-road and track-only applications, this injector pairs with the right CP3, tuning and supporting hardware to deliver large fuel volumes for serious power builds.

• Built for racing and extreme competition use
• Supports high-horsepower builds
• Designed for off-road and track-only applications
• Requires custom tuning and supporting fuel system modifications
• Not intended for street use
• Part Number: 521COBRA5175

• Call for max output rating before purchase