If you own a 2011 or newer Ford 6.7L Power Stroke, you’ve probably heard about the infamous CP4 high-pressure fuel pump failures. When the CP4 fails, it can send metal shavings through the entire fuel system—leading to repairs that cost thousands of dollars. Every 6.7L Power Stroke owner should install a S&S Gen2.1 CP4 Bypass Kit
In this video, we break down why the Gen2.1 CP4 Bypass Kit from S&S Diesel Motorsport is the ultimate insurance policy for your 6.7 Power Stroke. You'll see how the kit works, why it's so effective.
Key Features:
- Enhanced Protection: Shields injectors, fuel rails, lines, and tank from harmful CP4 debris.
- Quick Connect Lines: OE-style fittings eliminate the need for cutting factory lines or using compression fittings, reducing potential leak points.
- Return Filter Assembly: Incorporates a Donaldson P550943 spin-on fuel filter (9-micron at 99% efficiency) to capture contaminants before they circulate.
- Optimized Fuel Routing: Splits fuel supply 25 inches away from the CP4 pump, ensuring cleaner fuel delivery.
Made in the USA: Quality craftsmanship designed for durability and performance. S&S Diesel Motorsport, the originator of the "Disaster Prevention Kit," has improved upon their original design with this second-generation solution, offering enhanced reliability for your Powerstroke engine. Ensure the longevity and performance of your 6.7L Powerstroke by investing in proven protection against CP4 pump failures.
S&S Diesel CP4-6.7F-BP-G2.1 Gen2 CP4.2 Bypass Kit with Return Filter Assembly, 2011-2024 Ford 6.7L Powerstroke

$400.00
S&S Diesel CP4-6.7F-BP-G2.1 Gen2 CP4.2 Bypass Kit with Return Filter Assembly. This kit has safeguarded thousands of injectors from CP4 debris.For 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 Ford 6.7L Powerstroke.Replaces# 7031190 S&S… read more