Dual Port BOV Blow Off Dump Valve Mazda MPS CX7 3 6 Forester Impreza Legacy

£48.95 £46.50

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Product details

8 in stock



Dual Port Hybrid BOV Blow Off Dump Valve CX7 MPS 3 6 Forester Impreza Legacy


Brand new in box.


High quality, machined billet aluminium, adjustable dual port BOV to fit:


Really nice quality units, ran one on a test car for over a year with absolutely no issues. Personally tested, buy with confidence!

Adjustable to allow venting to atmosphere, full recirculation or a 50/50 split to maintain factory reliability but get the high performance sound you want.

A new generation of “Push Type Floating Valve System” Blow Off Valves. The Floating Valve design produces quicker valve response, increased valve travel, and improved resistance to premature valve lift and boost leak.

The floating valve design incorporates a revised adjustable spring system and diaphragm ventilation compared to competitors, while maintaining the advantages of other models push valve structure and heat resistant silicone diaphragm and valve ratio.

This allows the spring and diaphragm to control the valve and boost better. By placing the spring over the valve, it makes the need for spring pre-load less dependent on idle and light boost situations and more on keeping the valve closed under boost.

The result is our best performing Blow-off Valve yet! Another improvement includes an adjustable turning top hat to adjust the hose fitting location without complete disassembly.

Includes new gasket and blanking plug. Professional installation recommended as always but the job can be completed by competent home mechanics with relative ease.

Please check your current diverter or BOV flange design corresponds with the photo in this listing. We also have the offset flange with bolt on recirc fitment for SG Foresters and Newage Imprezas in stock, please see our other listings.

International buyers please note postage excess will be refunded. Please contact us with your location for an accurate quote if required.

About JDM Addict

JDM Addict imports a wide range of specialist automotive parts, electronics and other items from Japan with one of the largest stocks of used JDM gauges outside of Japan. We stock a range of accessories, sensors, cables and adapters, many of which are now discontinued or hard to find. We stock brands including but not limited to: GReddy; Apexi; SARD; HKS; Blitz; Bride; Omori; Nardi; Defi; Personal; Tomei; OBA; Pivot and Recaro.

We also import items on request at extremely competitive prices. Please contact us for a quote. We have over 15 years of experience importing items from Japan, we can source it for you! We can usually beat UK dealer prices for OEM items.

Follow @jdmaddictuk on Facebook and Instagram for exclusive deals, offers and general JDM nostalgia!

General information

Each package dispatched contains your carefully packaged product, a JDM Addict business card for easy after-sales communication if required and an information leaflet. For used items, notable defects are listed in the item description, very minor wear and tear as expected with used items may not be noted so it is up to the buyer to carefully study the pictures provided.

Shipping information

All items are carefully packed and properly protected for shipment. Insurance is included in the shipping cost when appropriate. We aim to ship within 24 hours of receiving a cleared payment, if ordered by 2 pm we usually ship the same day. Items are dispatched from the UK unless otherwise stated. Worldwide postage is no issue! If your country isn’t listed or the automatically calculated price seems high, please contact us. If purchasing from outside the UK, your delivery may be subject to local taxes or fees which are your responsibility.

Contact information

eBay: for contact information please see “Business seller information” at the bottom of the page on desktop. On the app, tap “Registered as a business seller” in the “About this seller” section on the item screen.

Website: contact email and telephone number appear in the top bar.

We aim to respond to all enquiries within 2 hours Monday – Saturday. Please don’t hesitate to get in touch with any product or service enquiries. We regularly source products both new and used directly from Japan for customers, please get in touch if you have specific requests, we can usually beat UK dealer prices for OEM items.

Terms information

All items are security marked. We endeavour to describe and photograph all items very accurately but exhaustive testing of all used items just isn’t possible. Full terms and conditions and the privacy policy are available on the website.

Returns and claims information

We accept returns within the stated returns period (typically 30 days). You are covered by standard distance selling regulations. Return costs are your responsibility in some situations, please only purchase if that is understood. If your parcel arrives damaged, please photograph it and contact us immediately.

Additional information

Weight 0.80 kg
Dimensions 18 × 15 × 10 cm

Non-Domestic Product


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