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Forge Motorsport Direct Fit Piston Recirculation Valve

SKU : FMDVK04S-BLA

Regular price £153.97 |  Save £-153.97 (Liquid error (sections/product-template line 206): divided by 0% off)
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Tax included. Shipping calculated at checkout.

PRODUCT DETAILS

This product is ordered directly from Forge Motorsport please allow 2-3 days for delivery

  • CNC machine body and internals
  • Tuneable, for different boost pressures
  • Serviceable, for lifetime use
  • Easy Fit, full step by step installation instructions provided
  • Utilising world leading springs for more precise operation and consistency
  • Assembled with heat stabilised Viton O rings
  • Lubricated with Mobil 1 high temp grease
  • Covered by the unique Forge Lifetime Warranty *

This recirculating valve is a direct replacement for the OEM valve but offering a level of reliability that is second to none!  The vacuum nipple is position is angled making the upgrade/replacement seamless. We take pride in producing valves that have significant advantages over to original equipment: the body and internals are machined in our workshop in Gloucester, UK. They are then hand polished or anodised black for the stealthy appearance.

If stealthy isn’t your style and you want the infamous dump valve noise, take a look at our atmospheric version: FMDVK04SA

Please note for Porsche 997 Generation 1, x2 FMDVK04S's are required.

*Product demonstrated in the photo above fitted to the turbo features FMDVK04D, the same valve with a top exit vacuum nipple

The OEM valve uses a rubber diaphragm and a plastic housing. Both of these materials, but especially the rubber is prone to failure. The rubber can stiffen and go brittle due to the heat from the engine, resulting in the diaphragm splitting and boost leak.

Our valve uses full billet alloy construction with a piston based internal design, meaning the issues with the OEM can never happen with ours! To give you even more peace of mind, we made the internals of our valve serviceable. We recommend doing these every 3 years or 20,000 miles, whichever comes first. However, if you don’t want to service your valve yourself you can order the kit and ship your valve back to us and we will carry out the service free of charge! Simply contact us to arrange the service!

The OEM valve internals can also fail if you have your vehicle mapped as the rubber diaphragm is not always strong enough to cope with the increased boost pressure. We build our valves with a spring matched to the original pressure of the car but include in the kit a spring strong enough to cope with a stage one remap. If you decide to increase the power even more, you can guarantee the reliability of our valve by using this spring tuning kit!

 

In the Box
1 x FMDVK04S Valve
1 x Uprated Yellow Spring
1 x Forge Sticker

SHIPPING & RETURNS

Delivery

  • The normal delivery time for all UK orders is 1-2 days if exporting outside the UK the shipping time is within the checkout process or you can contact our team and we will be happy to assist in advising you a delivery time.
  • If the delivery date is to be any longer than this time you will be contacted by one of the sales representatives.
  • All orders will be shipped by recognized carriers or The Royal Mail.
  • We can only Shop to the Card holders Address, Garage or Work address.
  • We are not responsible for any additional costs as a result of extended delivery times, unless prior consent is given in writing by a member A member of the Sales Team.
  • Goods are dispatched on the same day, Dependent on stock, If the Goods are out of stock you will be contacted by a member of staff to give you an expected waiting time for the Items ordered.
  • For International sales, the products will be sold VAT Free, the courier or customs will contact you for the TAX and duties payment when the product enters your country, if you are unsure or have any questions please contact us.
  • Pricing below is for mainland's only unless stated otherwise, whilst we do our best to ensure these prices are correct they are susceptible to change.

 

Please Note

For orders outside of the UK, The Checkout process will give you a Delivery cost, Please contact us for further information or any delivery Quotations to countries we do not list.

Please email. sales@potn.co.uk and we will get back to you as soon as possible. We will need your full delivery details and what you would like to order to provide a quote.

 Country

Estimated Delivery time

Cost (GBP)

Austria

3 - 5 Working days 

£50.00

Bulgaria

4 - 6 Working days

£120.00

Bosnia & Herzegovina

4 - 6 Working Days 

£120.00

Croatia

4 - 6 Working Days 

£100.00

Czechia

3 - 4 Working Days

£60.00

Denmark

3 - 4 Working Days 

£48.00

United Kingdom

1 - 2 Working Days

£20.00

Estonia

4 - 6 Working days

£60.00

Finland

4 - 6 Working days

£60.00

France

2 - 3 Working Days

£35.00

Germany

3 - 4 Working Days

£45.00

Greece

4 - 6 Working days

£60.00

Hungary

4 - 6 Working Days 

£60.00

Ireland

2 - 3 Working Days

£35.00

Italy

3 - 4 Working Days

£60.00

Latvia

4 - 6 Working Days 

£60.00

Liechtenstein

4 - 6 Working Days 

£60.00

Lithuania

4 - 6 Working Days 

£60.00

Luxembourg

4 - 6 Working Days 

£35.00

Monaco

2 - 3 Working Days

£45.00

Montenegro

4 - 6 Working Days 

£120.00

Norway

4 - 6 Working Days 

£120.00

Poland

3 - 4 Working Days

£60.00

Portugal

3 - 4 Working Days

£60.00

Romania

4 - 6 Working Days 

£60.00

Spain

3 - 4 Working Days

£60.00

Sweden

4 - 6 Working Days 

£55.00

UK ( Channel Islands)

2 - 3 Working Days

£25.00

 

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Delivery

 

Please Note

Returns

We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at sales@potn.co.uk. If your return is accepted, we’ll send you a return shipping information, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.

You can always contact us for any return question at sales@potn.co.uk.

 

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

 

Exceptions / non-returnable items
Certain types of items cannot be returned, like special order goods (such as spare parts or uncommon products), We also do not accept returns for hazardous materials, flammable liquids, or gases such as brake fluid.

Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

 

Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. However do advise contacting us first.

 

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at sales@potn.co.uk.

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