****Please not the size of your springs and compare them to the above photo to ensure you order correctly****
Now you can fine tune your Blow Off/Diverter Valve to the exact needs of your engine with this complete tuning kit.
If you are finding that the valve is dumping more than required, or if you are losing boost pressure it is normally an indication that a stronger spring is required. Alternatively, if the valve is failing to dump it may be necessary to install a weaker spring.
Please note that fitting a stronger spring into a valve will not increase boost pressure, unless existing pressure is being lost. Failure to allow the valve to operate by installing a spring which is too strong, may cause damage to the turbocharger.
Please also note that the red coded springs should not be installed in the DVR or DV007 diaphragm valves.
Valve Spring color coding: Green - 5-15 PSI, Yellow - 15-23 PSI, Blue - 23-30 PSI, Red - 30 + PSI.
*The above figures are estimates only and should only be considered as a guideline*
Note: Serious or fatal damage may occur to the engine and associated components if this product is incorrectly matched to the individual engine requirements. Forge Motorsport nor any of it’s authorised distributors can assume any responsibility for any adverse effects resulting from the installation of this product.
Please contact us if you are uncertain whether this kit is suitable for your valve.
*Please Note - The colours of the springs illustrated may differ to what you receive. All spring kits are brand new but are not sprayed. Colour is used as an identifier*
Please Note: In line with our policy to constantly review, revise, and improve our product range, the appearance of the product you receive may differ from the one advertised.
Just what I needed to fix my bov. Replaced old spring with new one from Forge and boost was better than it had been. Thought I had a leak or my gauge was inaccurate, old spring had lost it ability to hold pressure. Thanks Forge!!!
Worked perfect. I had ordered the wrong springs, and pointed out that I may have ordered the wrong one, Customer Service was excellent as usual, and corrected my order to make sure I received the correct springs. Couldn't be happier with the speed of delivery and the product.
This is the only place I will buy parts for my car.
springs colored well and shipped quick thanks
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Large Valve Spring Tuning Kit
All Forge Motorsport products come with a limited lifetime warranty. All warranty claims must be accompanied by the original proof of purchase to enable us to help you. Failure to supply this proof will result in your claim or enquiry being denied.
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***Once a product has left our warehouse and is in the possession of the shipping company, any claims must be made directly with that shipper however we can assist with most cases.
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