Part No: T9302

SXV T9302 Recirculating Bypass Valve

Warning

GFB recommends that only a qualified automotive technician fit this product.

This product is intended for racing use only, and it is the owner's responsibility to be aware of the legalities of fitting this product in his or her state/territory regarding noise, emissions and vehicle modifications.

GFB products are engineered for best performance, however incorrect use or modification of factory systems may cause damage to or reduce the longevity of the engine/drive-train components.

Instructions

T9302 Instructions.pdf

Specific Product Information

What's Included

2 x hose clamps
1 x valve

T9302 Specific Features

25mm inlet and outlet

Product Range Information

Features and Benefits

Precision CNC machined components
Viton piston seal for reliable boost holding
Eliminates additional lag imposed by the OEM valve by venting only when necessary, resulting in maximum throttle response

Use Cases

Applicable for vehicles fitted with a Bosch style diverter valve.

Self-troubleshooting Steps

How do I know what way to install my SXV?

The SXV is designed to be installed with boost pressure entering the bottom and dumping through the side. You can check for the correct orientation by tracing the 2 large diverter valve hoses with the bottom inlet connecting to the intercooler piping and side outlet connecting to the turbo intake.

How can I test if the SXV is working as intended?

With the SXV uninstalled from your vehicle, we recommend pushing against the piston to see if it is able to travel in the body of the valve freely without getting obstructed. If the piston in the bore is getting stuck, send us a video of you performing this test through our website: https://gfb.com.au/contact-us/

FAQ

I’ve installed the SXV onto my vehicle, why isn’t it making any noise!
Our SXV range are full recirculation only, meaning that it is not able to vent to atmosphere. This also means that you will, unfortunately, not be able to hear a “whooshing” sound after coming off throttle too. If you want to vent to atmosphere, you will need to purchase and install an SXV trumpet (Part# 5703).

I lost one of the spring preload screws, can I just use any screw?
If you’ve accidentally misplaced or lost either your spring preload screw or installation tool, please do not hesitate to contact us to source a replacement. These are custom made screws and are not able to be obtained elsewhere.

I’ve been told that I need to relubricate my piston in my SXV, what do I use?
We recommend using ordinary engine oil. In most cases, there is enough oil vapour passing through with the vented, which is sufficient enough to keep the valve lubricated. Using any other form of lubrication may be too viscous and may significantly affect the operation of the valve.

Tech Support and Warranty

Warranty Information

We offer lifetime warranty on all of our products, so provided that there is a genuine manufacturing or assembly fault with your product – please send us some photos of what’s going on so that we’d be able to assist with either replacement parts or components. It’s also worth noting that we our lifetime warranty does not extend to those who have purchased our parts second hand.

Contact Us: https://gfb.com.au/contact-us/

If you are still having some trouble, then the next steps are to contact our Tech Support team. Videos, photos and a clear description of the symptoms you are experiencing would give us a better understanding of what is going on and how to resolve this issue as quickly as possible. Remember, we can’t see your car or product, so our diagnosis is only as good as the information you provide us.

Downloads & Installation