STS Turbo wastegates are a great choice for your turbo system. We utilize Turbosmart components to offer the highest quality wastegates possible. All of our wastegates features a one-piece stainless steel valve for maximum reliability and a proven silicon nomex diaphragm.
Our STS Turbo Ultragate 38mm external wastegate is a great for street and racing applications, specifically for classic 2 bolt flanges. It's designed with minimum size and maximum flow in mind. The 38mm Ultragate is small, lightweight, and features a unique locking collar design for quick and easy spring changes.
The STS Turbo Compgate 40mm external wastegate is designed to fit into tight spaces while offering superior flow and heat handling capabilities. Its actuator housing is 25% smaller than other designs and allows for easy spring changes with our locking cap design and gives the ability to index the cap orientation in 12 different positions.
Features:
38mm wastegate is great for street and racing applications
Designed for classic 2-bolt flanges
Offers minimum size and maximum flow
Unique locking collar design for quick & easy spring changes
Features 1-piece stainless steel valve for maximum reliability & silicon nomex diaphragm
Includes locking ring removal tool, 2 x 1/16” blank plugs, and 2 x 1/16” vacuum nipples
Specs
Brand
STS Turbo
Emission Code
3
External Wastegate Relief Diameter
38mm
Fittings Included
Yes
Hardware Included
Yes
Instructions Included
Yes
Product Type
Wastegate
Warranty
Limited 1 Year Warranty
Wastegate Base Finish
Natural
Wastegate Base Material
Cast Stainless Steel
Wastegate Style
Mechanical
Wastegate Top Cap Finish
Black Anodized
Wastegate Top Cap Material
Aluminum
Wastegate Type
External
Part Number
STS47
Emissions
3
This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles.
The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:
1965 and older U.S. manufactured California Certified vehicles
1967 and older U.S. manufactured Federally Certified vehicles
1967 and older Foreign manufactured vehicle
The following vehicles are considered Racing Use Only Vehicles:
Racing Use Only Vehicles are vehicles that are used exclusively for competition and that are not registered and that may never be used on the street
WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
The following vehicles are considered Emissions Controlled Vehicles:
1966 and newer U.S. manufactured California Certified vehicles
1968 and newer U.S. manufactured Federally Certified vehicles
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