New Product Release!! Black Market Performance L5P Duramax Cat Fuel Filter Adapter, completely replaces the poorly designed restrictive factory fuel canister while adding better filtration, with a more affordable Cat fuel filter. Also Retains and reuses Factory Water in Fuel Sensor and Heater
- Cat Filter Adapter
- Cat Fuel Filter
- Quick Connect Fittings
- Install Bolts
- Install Instructions
QUESTIONS & ANSWERSAsk a Question
Will this fit a 2021 long bed dually L5P??
Yes Long Bed 20-21 uses the same filter kit as the 17-19 Trucks.
Will this void a factory warranty??
No it should not, you can check with your dealership if you would like though