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

Important legal notice (US) WARNING – Proposition 65 Compliance Statement:

It is the responsibility of Turbosmart to warn its customers and employees that some products sold on this website contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.

Important Emissions Note:

This product does not have a CARB EO #; it is not legal for sale or use in CA on pollution controlled motor vehicles. This is intended as a “Race Only” product to be used solely for competition. It’s use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization; any other use including recreational off-road use, may be a violation of local, state and federal laws. It is the buyer’s responsibility to verify legal use of this product for the intended application and use.

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

Flanges sold separately. Available inStainlessandMild-Steel