Description
Product Description
- Utilising world leading springs for more precise operation and consistency
- All internal and external components have been made in the UK
- Pistons use heat stabilised Viton O-rings
- Lubricated with high temperature Mobil1 grease
- Fully serviceable and rebuildable in minutes
- No check engine lights (EML)
- Covered by the unique Forge Lifetime Warranty*

Check the 'Compatible Vehicles' tab for confirmed fitments.
This has been designed by Forge Motorsport as a direct replacement for the compressor bypass valve (CBV) that bolts directly to the turbo. It replaces the OEM diaphragm type valve with a piston design that allows for tuning with interchangeable springs. For those running higher boost pressures after software tuning this really is a must to ensure that you do not lose boost through the valve.
In The Box:
1 x FMDVRMR Valve
1 x Uprated Yellow Spring
1 x Uprated Blue Spring
3 x M6 x 16 Socket Cap Bolts
1 x Forge Sticker
This product comes assembled with a green spring but is supplied with an additional uprated yellow spring. If your car is a Renault Megane RS250, 265, or 275, then this spring should be fitted instead of the stock green spring. If you wish to further tune this product to fit the needs of your engine, please see the spring tuning kit here.
Replaces Saab OEM Part No. 55558627
⭐ Overall, a very nice piece of kit and very happy with it and also Forge's service! ⭐
We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner
If you are unsure if this product is suitable for your application, please contact us.

Complimentary Products
Check your vehicle compatibility: Click here
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.
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Compatible Vehicles
Instructions
Recirculation Valve for Honda, Hyundai, Kia, Renault, Saab, and Volvo
Warranty
10 Year Warranty Information
The majority of Forge Motorsport products come with a limited 10 Year Warranty (brakes pads excluded). 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.
For further information, please call our customer service team on +49(0)3222/1097-308 or email info@forgemotorsport.eu.
Do not use aggressive (acidic) car cleaning products, particularly traffic film remover solutions or shampoos to clean your intercooler, radiator, or oil cooler. The use of these products can damage Forge Motorsport cooling systems and invalidate your warranty. These are often found at car washes. A light, warm, soapy solution (free of harsh acidic cleaning compounds) should be used to clean you cooler and thoroughly rinsed away. We recommend that you should inspect your product on a regular basis for bent and/or crushed fins. Any bent fins should be carefully straightened to allow ambient air to pass through the core face. At the time of installing your Forge radiator, an approved coolant must be used and added to the coolant system. Be sure you never mix coolant and always use distilled water.
This warranty does not apply to any defect in the goods arising from fair wear and tear, wilful damage, accident, negligence by you or any third party, use otherwise than as recommended by the supplier, failure to follow the supplier’s instructions, or any alteration or repair carried out without the supplier’s approval.
Shipping
European Shipping
We ship to selected EU countries as displayed during the checkout process.
Delivery service charges will vary depending on the quantity of product ordered, the related parcel size, and your destination.
Our shipping methods ensure safe and timely delivery of your new Forge products. For further information on cost and delivery times, please contact us if you require any more information via our contact page.
We reserve the right to change the delivery service and our shipping providers at any time.
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 may be able to assist in some cases.
FAQ's and other info can be found here.
Manufacturer & EU Contact Details
Manufacturer
Company Name: Forge Motorsport
Address: Unit 1A, Ashville Trading Estate, Gloucester, GL2 5EU, United Kingdom
E-Mail: info@forgemotorsport.co.uk
Phone: +44 1452 380999
EU Responsible Person
Company Name: Milltek Sport GmbH
Address: Gottlieb-Daimler-Str. 1-3, 53520 Meuspath
E-Mail: info@millteksport.de
Phone: +49 (0) 3222 1097308
Expert Answers
Can this valve fit to a SAAB B207R motor with a TD04L-14t Turbo, with the integrated bypass/blow valve ? The OEM bypass valve is a K5T0968 ref. or SAAB Ref. 55558627 ?
Please see email inbox for more information
Hallo, Do I need to change something in ecu after mounting or valve is plug & play?
You can fit this valve with no further ECU modifications necessary
fit and enjoy
Can i use this item at 2020 honda civic 1.5 turbo?
hello , yes 10th generation
Hi team, would this fit my 2010 VolvoV70 2.0 D? When I click on the triangle to check compatibility it comes blank. Thank you.
This valve will not work on a diesel car, sorry
Hi, my Kia ceed gt 2015 needs a new blow off valve, would this be a direct replacement for the stock one currently on my car. Thank you
Hello, The valve you have chosen is NOT a blow off valve so will not make noise, it will recirculate the dumped air back into the intake.
We currently do not offer a blow off valve for this vehicle, however we are working on a solution which will be avalible later this year.
Good evening, I just wanted to clarify if this would be the correct part to replace my stock recirculation valve on a kia ceed GT 2014. Thank you.
Yes the FMDVRMR will fit your application
BONJOUR ? QUELLE RESSORT IDEAL POUR UN STAGE 1 SUR MEGANE 3 RS 250 CV DONC ACTUELLEMENT 300CV
For a vehicle with Stage 1 Tune we would recommend using our yellow spring on this valve.
Pour un véhicule avec Stage 1 Tune, nous recommandons d’utiliser notre ressort jaune sur cette valve.
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