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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
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Description
PPE CP3 High Flow Feed Line Kit 01-10 GM 6.6L DuramaxRestrictive stock parts mean one thing less power, so why keep your Duramax down with low, slow flowing fuel. This is especially important if you've upgraded your fuel system! PPE has created this CP3 High Flow Feed Line Kit to bypass restrictive factory elements and replace them with your choice of a 3 8 high flow line. The high flow kit re routes fuel around the factory fuel test port fuel block and instead moves fuel directly from your fuel filter
Restrictive stock parts mean one thing--less power, so why keep your Duramax down with low, slow flowing fuel. This is especially important if you've upgraded your fuel system!
PPE has created this CP3 High Flow Feed Line Kit to bypass restrictive factory elements and replace them with your choice of a 3/8 high flow line. The high flow kit re-routes fuel around the factory fuel test-port/fuel block and instead moves fuel directly from your fuel filter into your CP3 pump. In addition to re-routing the fuel and a larger hose for more fueling, you also have the ability to choose a hose with or without PPE's revolutionary CP3 Pump Inlet fitting. The fitting connects directly to the CP3 pump and allows for 70% better fuel flow over the stock inlet fitting.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Keeps the lawn equipment happy.
Size: 16 Fl Oz (Pack of 1), Style: Individual
I use this product in my lawn equipment to keep the carburetors clean.
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Reviewed in the United States on December 23, 2025
★★★★★ 5
I use it on every fill up keeps the motor running smooth
Size: 16 Fl Oz (Pack of 1), Style: Individual
Best stuff on the market and fast delivery
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Reviewed in the United States on November 6, 2025
★★★★★ 5
Does what it says
Size: 16 Fl Oz (Pack of 1), Style: Individual
Have a JD 280 and it was not running well at all. Surging, not running good overall, where as previously it was. I used this and after a few hours of running, it cleared up very well and runs like a "Deere" now. Product line is still, one of the best out there.
Bought again for my chain saw and use it in my weed wacker too.
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Reviewed in the United States on July 7, 2025
★★★★★ 4
Delivered quickly
Size: 16 Fl Oz (Pack of 1), Style: Individual
Just trying to keep my small engines running with this awful California fuel
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Reviewed in the United States on December 4, 2025
★★★★★ 5
It works!!!!
Size: 2 fl oz
This stuff works!!!!!
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Reviewed in the United States on May 29, 2026