Home / Performance / 38mm High Flow Wastegate View basket “Mazda MPS Dump Valve (Straight Flange)” has been added to your basket. 38mm High Flow WastegateR2,800.00 Special Coated Stainless Steel Valve. High Resistance to Seizing and Scuffing. Good for 500 – 600 BHP. 50 in stock 38mm High Flow Wastegate quantity Buy now Categories: Performance, Wastegates Tags: Performance, Wastegates Product ID: 628 Description Description Special Coated Stainless Steel Valve. High Resistance to Seizing, Scuffing and Corrosion. Good for 500 – 600 BHP. Related products Mazda MPS Dump Valve (Straight Flange) R1,714.00 Buy now Subaru Dump Valve (Off Set Flange) R1,628.00 Buy now Super Sequential Dump Valve R1,800.00 Buy now Bo1 Dump Valve R1,254.00 Buy now