Fleece Performance

Fleece Performance 01-13 GM Duramax 6.6L Duramax CP3K (LBZ/LMM Based) - FPE-DMAX-CP3K

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SKU:
FPEFPE-DMAX-CP3K
UPC:
635909310488
MPN:
FPE-DMAX-CP3K
Availability:
Regularly stocked product
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$1,349.00
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Description

What is the primary advantage of the Fleece Performance CP3 Kit?
Fleece Performance CP3 Kits eliminate factory fuel flow restrictions, maintaining consistent power delivery beyond 3000 RPM for optimal engine performance.

How does the Fleece Performance CP3 Kit affect my Duramax engine's fuel rail pressure?
This modified Duramax LBZ CP3 injection pump ensures unwavering fuel rail pressure across your entire RPM range for superior control.

Fleece Performance CP3 Kits for 2001-2016 Duramax Silverado and Sierra models deliver unwavering fuel rail pressure, a critical 9 out of 10 for Engine Performance. Featuring a modified LBZ CP3 designed to eliminate factory fuel flow restrictions above 3000 RPM, this drop-in solution guarantees optimal fuel delivery. Experience transformative performance with this expertly engineered injection pump upgrade.

Key Features

  • modified Duramax LBZ CP3 designed to eliminate the factory fuel flow restriction that begins at 3000 RPM
  • allow you to maintain desired fuel rail pressure through your entire RPM range
  • will need to be scaled appropriately when installed in a 2001-2005 LB7 or LLY

Why Choose the FPE CP3 Kits

Eliminates fuel flow restriction for consistent power delivery beyond 3000 RPM.

Achieves unwavering fuel rail pressure across your entire RPM range.

Transforms your Duramax engine's performance with optimized fuel delivery.

Provides a smoother, more responsive driving experience with reliable fuel supply.

Who Is This For?

Street Performance — 8/10
Maintains fuel rail pressure across RPM range.

Heavy Towing — 8/10
Maintains fuel rail pressure under load.

Engine Performance — 9/10
Eliminates factory fuel flow restriction.

Racing Competition — 7/10
Supports higher RPM fuel delivery needs.

Drag Racing — 7/10
Supports higher RPM fuel delivery needs.

Additional Resources

Official Fleece Performance Product Page

Installation Guide (PDF)

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
FPE-DMAX-CP3K
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Fuel Delivery>Injection Pumps & Controllers
Install Type:
Drop-In
Product Level:
Mid Range
Street Performance:
8/10
Heavy Towing:
8/10
Engine Performance:
9/10
Racing Competition:
7/10
Drag Racing:
7/10
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