Home / Performance / 50mm External Wastegate View basket “38mm High Flow Wastegate” has been added to your basket. 50mm External WastegateR5,980.00 Stainless Steel Casting. V-Band for easy fitment. 50mm High Flow. Special Coated Stainless Steel. 30 in stock 50mm External Wastegate quantity Buy now Categories: Performance, Wastegates Tags: Performance, Wastegates Product ID: 287 Description Description Stainless Steel Casting. V-Band for easy fitment. 50mm High Flow. Special Coated Stainless Steel Valve, highly resistant to seizing, scuffing and corrosion. Good for 1000BHP. Related products Mazda MPS Dump Valve (Straight Flange) R1,714.00 Buy now Subaru Dump Valve (Straight Flange) R1,714.00 Buy now Super Sequential Dump Valve R1,800.00 Buy now Bo1 Dump Valve R1,254.00 Buy now