Click to expand Tap to zoom Universal Billet Brake Booster Valve with -6AN AF350-00 AF350-00 - BILLET BOOSTER VALVE UNIVERSAL SKU AF350-00 by Aeroflow Performance Original price $73.55 - Original price $73.55 Original price $73.55 $73.55 $73.55 - $73.55 Current price $73.55 | / $84.5825 Including GST (NZ Customers only) Availability: in stock, ready to be shipped Choose a variant Polished Finish. - $73.55 Product Polished Finish. Quantity Add to cart Universal Billet Brake Booster Valve with -6ANPolished Finish.AF350-00350-00Most booster valves are made in a white plastic that just don't match your engine bay when you have braided hoses and fittings. Aeroflow billet booster valves give your engine bay that clean look.