Protect Your Diesel Investment with Confidence
When it comes to safeguarding your truck’s fuel system, the Gen2.1 Disaster Prevention Kit is the ultimate solution. Engineered for durability and performance, this kit is designed to protect your engine from catastrophic CP4 pump failures—before they happen.
Whether you're towing heavy loads, hitting the trails, or just want peace of mind on the road, the Gen2.1 kit delivers unmatched protection and reliability. Trusted by diesel owners across the country, it’s the smart upgrade your truck deserves.
 
Gen2.1 Disaster Prevention Kit – New & Improved
Ultimate Protection: Shields fuel injectors, rails, lines, and tank from harmful CP4 pump debris.
Field-Tested Reliability: Proven performance through extensive real-world validation.
Effortless Installation: OE-style quick-connect fittings for a seamless setup.
Smart Fuel Routing: Fuel supply split 25" from the CP4 pump for enhanced safety.
Advanced Filtration: Return filter traps CP4 debris before it reaches the tank.
Versatile Filter Head: Gen2.1 billet head accepts standard spin-on fuel filters.
High-Efficiency Filtration: Includes Donaldson P550943 (9-micron, 99% efficiency).
Universal Fitment: One part number covers all model years from 2011–2025.
Performance Boost: Enhances CP4 output beyond 3,000 RPM (see performance data).
Extended Range Capability: Helps maintain drivability during CP4 failure.
CARB Compliant: Certified under EO# D-756-6 for emissions compliance.
Proudly Made in the USA: Built with quality and precision.