S&S Diesel Gen2.1 Return Filter Assembly for 6.7L Power Stroke - CP4-6.7F-BP-G2.1-RFA

The S&S Diesel Gen2.1 Return Filter Assembly is designed for 2011-2025 6.7L Power Stroke. It improves debris management by adding the Gen2.1 spin-on return-filter assembly to a compatible S&S bypass setup. This new complete return filter assembly is intended for upgrading first-generation systems or replacing the return-filter assembly.

Key Features & Specs

• Manufacturer: S&S Diesel
• MFG Part Number: CP4-6.7F-BP-G2.1-RFA
• Product Type: Fuel Return Filter Assembly
• Condition: New
• Quantity: Complete return filter assembly
• Configuration: Return-side debris filtration
• Compatibility: Compatible S&S first-generation/Gen2.1 CP4 bypass systems
• Function: Return-side fuel filtration and debris management
• Application: upgrading first-generation systems or replacing the return-filter assembly

Fitment

• 2011-2025 Ford Super Duty 6.7L Power Stroke with compatible S&S CP4 bypass kit
• Retrofit for first-generation S&S CP4 Disaster Prevention Kits