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this filter increases airflow for improved horsepower and throttle response while retaining a factory-style fit
Mandrel-Bent 3" Boost Tubes – High-flow tubing for reduced restriction and superior airflow
Ensure proper fit
The FFD high performance dual HPOP kit is the all in one system that you need for any injector upgrade
1987–1997 Ford F-Series
Dieselsite Billet 7.3L Thermostat Housing - 1999-2003 Ford F-Series category_black-friday-2021-shifted-industries this filter increases airflow forDieselsite Billet Thermostat Housing 7. 3L Powerstroke (19992003) If youve ever replaced a thermostat on a 7. 3L Powerstroke, you already know how bad the factory thermostat housing is. The OEM stamped steel housing is thin, rust prone, and notorious for warping and leaking after removal. Ford even considers it a single use disposable part. The Dieselsite Billet Thermostat Housing solves all of those problems with a precision machined billet aluminum
