The Gen-V WG38 Ultra-Gate38 external wastegate is a cost effective, high performing 38mm external wastegate designed for bolt on solutions where the 2-bolt flange is utilised. 

The Gen-V provides extensive user configurability, world leading extended thermal performance, fatigue resistance and best in class flow performance for optimum control and longevity. 

 A direct fit upgrade to all 4th-generation Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap and base, classic 2 bolt flanges (71mm spacing), liquid-cooling, 1/8″ NPT ports, and are provided with a range of springs. 

Product features summary: 

• Liquid cooling provision 

• User adjustable actuator position 

• Modular actuator design 

• Suitable for 2 bolt flange applications (71 mm spacing) 

Included in the Box: 

• Wastegate unit (pre-assembled with spring as per order) 

• SS316 Valve seat 

• WG38 SS manifold gaskets 

• Mounting Bolts and Nuts 

• Collar tool (master/slave) 

• 17/7 PH 3, 5, 7, 14 psi spring kit (1x spring installed) 

• 4x 1/8” NPT plugs (1x installed) / 2x 1/8” NPT nipples 

• Sticker 

• Instruction card