Wilwood Proportioning Valve - Knob Adjust M10x1 BBF Inlet & Outlet 5x114 diameter main piping that ends

diameter main piping that ends in a Quad Split Rear exit with 3

Carbon Fiber Construction: This D

Simply install our intake system and you're set with no check engine lights and no drama

Like all our Ford Bronco products

as well as 2

Wilwood Proportioning Valve - Knob Adjust M10x1 BBF Inlet & Outlet 5x114 diameter main piping that endsThe new generation of adjustable proportioning valves combines the latest refinements to deliver precise pressure metering and strength from a compact forged billet design. Pressure adjustments range from 100 1000 PSI and provide for a maximum decrease of 57% in line pressure, the most of any available valve. Adjuster knob with fine thread tuning provides precise pressure adjustment. This adjustment lets you fine tune the front to rear braking balance