Home / Performance / 38mm High Flow Wastegate 38mm High Flow WastegateR2,140.00 Special Coated Stainless Steel Valve. High Resistance to Seizing and Scuffing. Good for 500 – 600 BHP. 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 50mm External Wastegate R3,900.00 Buy now Subaru Dump Valve (Straight Flange) R1,480.00 Buy now 45mm External Wastegate R3,500.00 Buy now Mazda MPS Dump Valve (Straight Flange) R1,480.00 Buy now