Home / Performance / Mazda MPS Dump Valve (Straight Flange) View basket “Bo1 Dump Valve” has been added to your basket. Mazda MPS Dump Valve (Straight Flange)R1,714.00 Straight bolt on kit, specially designed in accordance with MAF. Mazda MPS Dump Valve (Straight Flange) quantity Buy now Categories: Dump Valves, Performance Tags: Dump Valves, Performance Product ID: 507 Description Description Straight bolt on kit, specially designed in accordance with MAF. Related products 50mm External Wastegate R5,980.00 Buy now Subaru Dump Valve (Straight Flange) R1,714.00 Buy now Subaru Dump Valve (Off Set Flange) R1,714.00 Buy now Bo1 Dump Valve R1,254.00 Buy now