Description
This Product Has Been Discontinued
Fits: 2006-2007 GM 6.6L Duramax LBZ
- Exchange injector sets
- Produces an extra 5hp-15hp
- OE nozzles
- Flow matched sets
- Assembled using OE procedures
- Great for Street, Towing & Performance
- Calibrated on computerized OE equipment
- Refundable $1600 Core Charge
Part Number: 1074521
