
2006 Duramax Competition Injector Max Output 580cc (521COBRA5184)
Description
Industrial Injection 580cc Cobra Series competition injector for the 2006 LBZ 6.6L Duramax. The maximum-output option in the Cobra lineup for this application — built for race and competition trucks pushing past what smaller injectors can support.
Sized for serious builds running upgraded CP3s, supporting fuel and air, and dedicated tuning. Off-road and track-only — this is not a daily-driver injector.
Features
- 580cc maximum output
- Built for racing and extreme competition use
- Supports high-horsepower builds
- Designed for off-road and track-only applications
- Requires extensive engine and fuel system modifications
- Not intended for street use
- Part Number: 521COBRA5184
Original: $695.44
-65%$695.44
$243.40Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Description
Industrial Injection 580cc Cobra Series competition injector for the 2006 LBZ 6.6L Duramax. The maximum-output option in the Cobra lineup for this application — built for race and competition trucks pushing past what smaller injectors can support.
Sized for serious builds running upgraded CP3s, supporting fuel and air, and dedicated tuning. Off-road and track-only — this is not a daily-driver injector.
Features
- 580cc maximum output
- Built for racing and extreme competition use
- Supports high-horsepower builds
- Designed for off-road and track-only applications
- Requires extensive engine and fuel system modifications
- Not intended for street use
- Part Number: 521COBRA5184














