5.9 24V Cummins Modified Connector Tube Set | DDP 9802CON-MOD | Dynomite Diesel

When you're building serious power on a 1998.5–2002 5.9L 24V Cummins, the factory connector tubes quickly become a bottleneck. The Dynomite Diesel (DDP) 9802CON-MOD Modified Connector Tube Set solves that problem by starting with brand-new OEM tubes and modifying them for significantly increased fuel delivery volume.

This upgraded set is designed for high-horsepower applications running 750+ RWHP, especially trucks with a hot-rod VP44 or P-Pump conversion. By increasing the internal displacement of the tubes, DDP removes a major restriction between the injection pump and the injectors, allowing your fuel system to support bigger injectors and higher fueling demands.

Expect a more pronounced idle lope on VP44-equipped trucks — a side effect many performance enthusiasts actually like. Includes a full set of new O-rings for a leak-free install.

Best suited for off-road, track, or competition use. Not recommended for frequent street or daily driving.

Key Features & Benefits:

• Modified OEM connector tubes engineered for increased fuel flow and volume
• Removes a common fuel delivery restriction on high-horsepower 24V builds
• Recommended for 750+ RWHP applications with VP44 or P-Pump conversions
• Typically increases the signature idle lope on VP44 trucks
• Includes complete set of new O-rings
• Direct fit for 1998.5–2002 Dodge Ram 5.9L 24V Cummins
• Perfect complement to large injectors and upgraded injection pumps

Important Notes:

• Modified parts are sold AS-IS with limited or no manufacturer warranty
• Not recommended for street use or with stock/smaller injectors