Product Overview
The Fleece Performance CP3K is a modified Duramax LBZ CP3 designed to eliminate the factory fuel flow restriction that begins at 3,000 RPM. If you have a stock CP3 pump you are losing fuel flow and rail pressure after 3000 RPM, which correlates to lost horsepower when you need it most.
Key Benefits
- Application-specific fuel pump based on the manufacturer-supplied catalog data.
- Product specifications and fitment details are listed below for review.
Product Details
This cost effective upgrade will allow you to maintain desired fuel rail pressure through your entire RPM range.
Note: The fuel pressure regulator will need to be scaled appropriately when installed in a 2001-2005 (LB7 or LLY)
- Brand: Fleece Performance
- Manufacturer SKU: FPE-DMAX-CP3K
- UPC: 635909310488
- Product Type: Fuel Pump
- Weight: 15 lb
- Package Dimensions: 10 × 10 × 8 in
Installation Resources
Vehicle Fitment
Vehicle applications are listed below. Trim names appear in the Submodel column when available. Check all vehicle details before ordering.
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001–2002 | GMC | Sierra 2500 HD | SL |
| 2001–2002 | GMC | Sierra 3500 | SL |
| 2001–2005 | Chevrolet | Silverado 2500 HD | Not specified |
| 2001–2005 | Chevrolet | Silverado 3500 | Not specified |
| 2001–2006 | Chevrolet | Silverado 2500 HD | LS |
| 2001–2006 | Chevrolet | Silverado 3500 | LS |
| 2001–2006 | Chevrolet | Silverado 3500 | LT |
| 2001–2006 | GMC | Sierra 3500 | SLE |
| 2001–2006 | GMC | Sierra 3500 | SLT |
| 2001–2016 | Chevrolet | Silverado 2500 HD | LT |
| 2001–2016 | GMC | Sierra 2500 HD | SLE |
| 2001–2016 | GMC | Sierra 2500 HD | SLT |
| 2002–2005 | GMC | Sierra 2500 HD | Not specified |
| 2002–2005 | GMC | Sierra 3500 | Not specified |
| 2003–2014 | GMC | Sierra 2500 HD | WT |
| 2004 | Chevrolet | Silverado 3500 | WT |
| 2004–2006 | GMC | Sierra 3500 | WT |
| 2004–2016 | Chevrolet | Silverado 2500 HD | WT |
| 2006 | Chevrolet | Silverado 3500 | WT |
| 2006 | GMC | Sierra 2500 HD | SL |
| 2006 | GMC | Sierra 3500 | SL |
| 2007–2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2011–2016 | GMC | Sierra 2500 HD | Denali |
| 2015–2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2015–2016 | GMC | Sierra 2500 HD | Not specified |
| Weight | 15 lbs |
|---|---|
| Dimensions | 10 × 10 × 8 in |
| Year | 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001 |
| Make | |
| Model | Sierra 2500, Sierra 3500, Silverado 2500, Silverado 3500 |
| Engine | 6.6L LB7 Duramax, 6.6L LBZ Duramax, 6.6L LLY Duramax |
| Part Type | Fuel Pump |
| Brand | Fleece |
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