Elevate your Duramax’s performance with the DDP NLLY-300 New 150% Over Injector Set. Designed for high-power applications, these SAC nozzles support up to 1,350+ RWHP, offering a significant boost in power and torque. With extensive modifications for optimal fuel delivery, these injectors are perfect for serious upgrades. Backed by a 1-year unlimited mileage warranty, you can trust in their durability and performance. Transform your ride with the unmatched capability of the DDP NLLY-300.

• SAC Nozzles: Precision-engineered for maximum performance
• 1,350+ RWHP Support: Capable of extreme power outputs
• 150% Over Stock: Substantial increase in fuel delivery and torque
• New OE Injectors: Extensive modifications for enhanced performance
• 1-Year Unlimited Mileage Warranty: Confidence in long-lasting reliability