II-Reman 42% Over CP3 Pump

Features:

• 42 Percent Over Fuel Flow Capacity
• Built From Genuine OEM CP3 Core
• Completely Rebuilt With New OEM Parts
• Perfect For Street Or Race Applications
• Works With Stock Or Modified Setups
• Balanced To Tighter Than OEM Specs
• Supports Increased Horsepower Demands
• Ideal For 2006-2010 6.6L Duramax Engines
• Improves Fuel Delivery And Efficiency
• Reliable Remanufacturing By Industrial Injection
• Compatible With Silverado And Sierra Models
• Engineered For Long Term Durability

Take Your Duramax To The Next Level

If you're looking to push your 2006-2010 Duramax to perform at a higher level without sacrificing everyday drivability, the Industrial Injection 42% Over II-Reman CP3 Pump is a serious upgrade worth considering. This pump is purpose-built to feed your engine the extra fuel it needs whether you're towing heavy loads or chasing performance numbers at the track. It’s the kind of part that lets you crank things up without having to worry about fuel delivery falling short. With 42 percent over stock flow, you’re getting a noticeable bump in power potential while still keeping things manageable for street use. Designed to support mild upgrades all the way up to full builds, this pump fits perfectly into daily-driven trucks that need more than stock can offer. And because it's been remanufactured in-house using all new OEM components, you can trust its reliability from day one. Whether you’re building for fun, work, or competition, this CP3 helps bring it all together.

Precision Rebuilds Deliver Consistent Fueling Performance

This 42% Over CP3 pump starts life as a genuine OEM core and is then completely overhauled with brand new factory components. Industrial Injection goes beyond a standard rebuild by balancing the pump internally to tighter tolerances than original manufacturer specs. That extra attention ensures a smoother, more efficient delivery of fuel under both light throttle and full load. Its increased capacity allows it to support a variety of engine modifications without running into fuel starvation issues. Designed for 2006-2010 GM 6.6L Duramax LLY platforms, it integrates seamlessly with Silverado and Sierra 2500HD or 3500HD models. This pump is ideal for owners looking to bridge the gap between a stock system and a fully built setup. With its upgraded internals and precise flow control, it's a great fit for trucks that see both weekend work and weekday commutes.

Fits: 2006, 2007, 2008, 2009, 2010 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax

Notes:

• This CP3 pump is a remanufactured OEM unit using 100% brand new factory components.
• Flows approximately 42% more fuel than a stock CP3 pump.
• Designed and balanced in-house to tighter tolerances than OEM specifications.
• Supports builds ranging from lightly modified to full competition setups.
• Compatible with 2006-2010 GM 6.6L Duramax trucks using the LLY engine platform.
• Built to maintain consistent fuel pressure under increased demand.
• Ideal for drivers looking for improved fueling without going to a dual CP3 system.
• Industrial Injection is known for high performance and quality control in their CP3 remanufacturing process.
• Recommended to pair with upgraded injectors or tuning to take full advantage of flow increase.
• Not legal for use in California or other states that follow CARB emissions standards.