Turbosmart Gen4 HyperGate45 14psi External Wastegate Black TS-0506-1041

IT’S BACK. The Gen4 CompGate40 and HyperGate45 have been approved for continuation and re-introduction at an all-new price!

Still Australian-made!

Still a rock-solid performer!

Still, hand assembled and individually tested before shipping!

One change – A price drop!

Turbosmart is proud to announce the product continuation, re-introduction and price drop of their Gen4 CompGate40 and HyperGate45 external wastegates. This re-introduction with reduced pricing will help those who need a lower-spec solution but still want that Australian-made, the hand-tested quality you get from a manufacturer with over 25 years of experience!

The Gen4 HyperGate45 is a 4th Generation external wastegate packed with value, performance and reliability! If you need a 45mm external wastegate and don’t have motorsport in mind, this is the solution for you! Genuine street performer with good flow & heat characteristics, which is suitable for pump fuel and e85 applications.

Available in

Gen4 CompGate40 7 psi & 14 psi 40mm External Wastegate

Gen4 HyperGate45 7 psi & 14 psi 45mm External Wastegate

Features

V-Band inlet & outlet to suit 44/46mm peer fitment

Unique locking collar design

Stainless Steel cast body & Aluminium actuator housing

It can be fitted with springs from 3 to 26psi

Solid piece Stainless Steel valve

Proprietary high-temp silicon Nomex diaphragm

Twin 1/16″ NPT reference ports

SUPPLIED WITH

Gen4 external wastegate unit

Pre-fitted with springs as per description

Gen4 stainless steel valve seat

Gen4 V-band clamps

Gen4 inlet and outlet weld flanges

Locking collar tool

1/16″ NPT blanking plugs

1/16″ nipples (5mm)

FAQs

What is the first rule of boost control?

Set your boost cut limit. Mistakes happen, Failures occur, and the cheapest Insurance for any setup is ensuring you incorporate a careful setup boost cut limit. Unsure what this is or how to do that? Then we recommend reaching out for professional and qualified assistance.

Will this Wastegate fit my existing manifold?

Turbosmart External Wastegates are designed around peer flange orientation, meaning: Yes. If you have a 40mm valve, then our 40mm CompGage40 will fit & the same goes for the 45mm HyperGaet45, ProGate60 etc.

How do I change the spring(s)?

You will need the locking collar tool as supplied in the box. You also need to observe the instructions and apply pressure to the top cap before removing the collar – This is part of the design & an important anti-vibration measure.

What size are the reference fittings?

The reference ports are 1/16” NPT. We have a range of AN adapters and high temp push-lock fittings available in the Spares and Accessories Tab.

What am I doing wrong? The valve seat does not seem to sit flush to fit the clamps.

Your Turbosmart External Wastegate is designed to have pre-load, and you will need to push down & apply a small amount of force (the higher the base spring pressure, the higher the force) the get the V-band on. It is designed this way to ensure maximum seat pressure.

Why has my Wastegate housing changed Colour?

Heat in your engine bay can affect the anodized finish of your wastegate; this does not necessarily mean it will ever affect performance or reliability. Engines & engine bays get extremely hot sometimes, and this discolouration can happen over time and use. Suppose it has happened particularly quickly, however. In that case, it may be worth looking at your setup and ensuring adequate airflow to the wastegate – There is a difference between use and abuse.

I cannot get control of the boost. What is wrong?

The number 1 issue with boost control is the reference/hookup method. Get back to basics: Try using the simplest hookup method (Boost Reference to the lower port of your actuator) and performing a power run. What boost did it make?

If you are making the boost the springs fitted would suggest, then the gate is working as expected, and you need to look at your hookup method and boost control strategy.

If you are making less boost, you must check for leaks in your pipework and hoses.

If you are making more boost, then you look at your manifold design for gate priority or the actual size of the gate you are using versus the bypass requirements.

VIP Motorsport is an official UK & European stockist of Turbosmart. Contact us for a lead time.