Gen4 CompGate40 HP 35psi (Black) (SUPERSEDED)

Name: Gen4 CompGate40 HP 35psi (Black) (SUPERSEDED)
SKU: TS-0505-1202
Price: 483.28 USD
Availability: OutOfStock

$483.28USD (Excl. Sales Tax)

TS-0505-1202

THIS PRODUCT HAS BEEN SUPERSEDED AND IS NO LONGER AVAILABLE. Refer, Instead, to the Award Winning Turbosmart GenV Range of Modular External Wastegates:Â Click here to see the Turbosmart GenV CompGate40 Range of External Wastegates

The Turbosmart Legacy Program ensures all previous generation products continue to be fully supported with Spares and Accessories. Actual product availability may continue well after official production ends so please call your dealer or distributor for more info. All Spares and Accessories can be found Here on our Website.

The Turbosmart Gen4 HP Range of external wastegategate’s are designed with minimum size & flow in mind, while providing for previously unseen levels of base spring pressure, vie the unique HP actuator housing. Body wise, Still Smaller and lighter than any previous model, the Gen4 CompGate40 HP features Turbosmart’s unique locking collar design for reduced size and quicker spring changes. (Options from 10psi to 40psi available). Features Solid 1 Piece coated Stainless Steel Valve and silicon Nomex diaphragm proven for performance and reliability.

Available in
Black & Blue
Up to 40psi Base Spring Pressure
Standard & HP (High Pressure Version)

Features
V-Band inlet & Outlet to suit 40mm peer fitment
Solid 1 Piece Coated Stainless Steel Valve
Silicon Nomex Diaphragm
1/16 NPT Reference Ports

Installation guide

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.

Out of stock

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 carefully setup boost cut limit. Unsure what this is or how to do that? Then we recommend reaching out for professional and qualified assistance.

What Makes this a 'HP' (High Pressure) Wastegate?

Unlike our standard Gen4 Basic / Standard range of External Wastegates, the HP range has base spring options up to 40psi. That is, you're able to fit 40psi of springs & achieve 40psi of boost without any external form of boost control or manipulation. Add a boost control strategy to that 40psi & you could quickly be talking 2-3 times that - perfect solution for diesel!

Will this Wastegate fit my existing manifold?

Turbosmart External Wastegates are designed around peer flange orientation, meaning basically: Yes. If you have a 40mm valve, then our 40mm CompGage40 will fit & 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 you can remove 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 Color?

Heat in your engine bay can affect the anodized finish of your wastegate, this does not necessarily mean it will ever effect performance or reliability. Engines & engine bays get extremely hot sometimes and this discoloration can happen over time and use. If it has happened particularly quick however, it may be worth looking at your setup and ensuring there is adequate air flow to the wastegate - There is a different between use and abuse.

I cannot get control of 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 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, then you need to 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 gate you are using, versus the bypass requirements.

Gen4 CompGate40 HP 35psi (Black) (SUPERSEDED)

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