2021+ 6.7 Cummins CP3 Injection Pump

Exergy CP3 Injection Pumps – Ultimate Fueling for 6.7L Cummins Trucks

Unlock the full potential of your 6.7L Cummins with Exergy high-performance CP3 injection pumps, engineered for reliability, horsepower support, and precise fuel delivery. Whether you’re building a daily driver, an aggressive street truck, or an all-out race rig, Exergy has a CP3 solution built to match your goals.

Exergy Sportsman CP3 Pump (6.7C Based) – E04 20405

A capable and reliable upgrade over stock fueling for mild performance builds. The Sportsman CP3 is perfect for daily drivers and tow rigs that want improved throttle response, consistent rail pressure, and smoother fueling without sacrificing drivability. Great choice for trucks running EE, smaller turbos, and conservative tuning.

Ideal For: Daily performance, towing, mild builds
Power Range: ~600–800 HP (with supporting mods)

Exergy 10mm Stroker CP3 Pump (6.7C Based) – E04 20406

Step up your fueling with increased displacement and improved flow. The 10mm Stroker CP3 delivers stronger delivery across the powerband, giving you better mid-range response and high-rpm fueling than stock or sportsman units. Perfect for street trucks with moderate injectors and turbo upgrades.

Ideal For: Performance street builds
Power Range: ~800–900 HP (with supporting mods)

Exergy 12mm Stroker CP3 Pump (6.7C Based) – E04 20407

Designed for serious performance goals, the 12mm Stroker CP3 handles significantly more fuel than stock and 10mm units. This pump is a great match for trucks with large injectors, big single turbos, and aggressive tuning, delivering strong rail pressure well into the upper RPM range.

Ideal For: Aggressive street & competition trucks
Power Range: ~900–1,100 HP (with supporting mods)

Exergy 14mm Stroker CP3 Pump – Race Series (6.7C Based) – E04 20409

For max-effort builds where every bit of fuel delivery counts, the 14mm Race Series CP3 offers extreme displacement and uncompromising flow. Built for high-boost compounds, large injectors, and race-oriented fueling demands, this pump is for dedicated performance rigs only.

Ideal For: Race trucks & extreme horsepower builds
Power Range: ~1,200+ HP (with supporting mods)

Why Choose Exergy CP3 Pumps

• Precision machined for consistent rail pressure

• Balanced for smooth operation and long service life

• Designed to support your next turbo and tuning upgrades

• Perfect for 6.7L Cummins engines seeking dependable high-flow fueling

Important Notes

• These pumps require proper tuning and supporting fuel system upgrades (lift pump, filters, lines)

• Horsepower ranges depend on injector size, turbo, tune, and supporting mods

• Not all pumps are suited for towing or daily use at max HP goals