Blox Racing Performance Filter Kit w/ 4.0inch Velocity Stack Air Filter and 4.0inch Silicone Hose (BXIM-00310) 15575 Sport Catalytic Converter (STREET) -

Sport Catalytic Converter (STREET) - This product removes the OEM catalytic converters from the vehicle

aiding enthusiasts and tuners in extracting optimal engine performance

300 LPH supports up to 800 flywheel horsepower (Naturally Aspirated) Fits "Standard Range" 27 Gallon F150 Fuel Tank Only NOTE: These BBK fuel pumps are E85 compatible

This dpf-back exhaust system is constructed of 3 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability

Full Urethane Housing:

Blox Racing Performance Filter Kit w/ 4.0inch Velocity Stack Air Filter and 4.0inch Silicone Hose (BXIM-00310) 15575 Sport Catalytic Converter (STREET) -The BLOX Racing performance air filter kit features its 7" height performance air filter, a composite velocity stack, and silicone hose coupler withx1ps. Kits are dyno proven to increase horsepower and torque. The dry element filter prevents any sensors from becoming soaked with oil that is normally associated with wet filter brands. BLOX Racing composite velocity stacks are injection molded from PA66 glass filled nylon. Composite significantly