Company: Forge Motorsport

High Flow Valve for Audi RS3 8V/8Y and TTRS 8S

Product code: FMDV7
£420.25 Inc. VAT £350.21 Exc. VAT (VAT will be added during the checkout process) Estimate Delivery

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More info Forge Motorsport Boost Tap Kit for Audi TTRS 8S and Audi RS3 DAZA engine codes - BMW part number 13627843531 - Read More
More info Forge Motorsport Valve Service Kit - Read More

Have A Question? Read Instructions? How to Service Your Valve

Prefer to talk over the phone? Call us +44 1452 380999

Description

Product Description

We recommend servicing your valve every 3 years, or 20,000 miles, whichever comes sooner

This valve kit is an evolution of the FMARSDV dump valve we market for the 8P chassis RS3. It was developed for those who have tuned, or plan to tune, their 8S chassis Audi TTRS or 8V/8Y chassis Audi RS3 in excess of 450hp. Audi have seen fit to not change the design of the OEM dump valve from the previous RS3, so the same issues are carried over to the new 8V chassis, namely it was observed that cars over 450bhp were randomly getting errors from the stock solenoid dump valve not functioning. Whilst the stock valve will operate as designed, with the boost level necessary for 450bhp the stock valve couldn’t move the volume of air it needed to, so the ECU was seeing too great a positive boost in the MAP readings between gearchanges and assuming the stock valve wasn’t functioning correctly.

We looked closely at this issue, and noted that there would be no real fix for this as the size of the hole for the valve is too small in the stock elbow. We decided that we would re-design and produce our own elbow, allowing a much larger DV port, which in turn would allow fitment of a larger valve to take advantage of it. We also improved the internal flow of the elbow and removed restriction within the valve. The elbow design has been changed by Audi to accommodate a different throttle body, so our design has changed too.

 

With the engine management on this engine being MAP based rather than MAF based, which is unlike many other Audi engines, we have also incorporated the option into the kit, of being able to run as a recirculation valve or with an atmospheric discharge/blow off. 

An uprated white spring is included with this kit to cater for those with an upgraded ECU

A service kit for this valve can be found here

 


 

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.

Product Reviews

Product Reviews

from on Mar 31st 2017
Conforme à mes attentes,de qualité OEM ,mais obligé de démonter la pipe d'admission pour la vis n°4 , le bruit est magique .
from on Jan 27th 2017
Correction 3rd line "PILLELI" ⇒ ”PIRELLI" Last line "very fast rotaion of engine" ⇒ "very fast down rotation"
from on Jan 27th 2017
From Japan, I have been driving 8V RS3 from last April 29th and now 11500km.
The engine is normal and only exchanged K&N filter and FORGE silicone hoses.
Then I have been exchanged this component, byt specialist shop in Yokkaichi-city, the name “PILLELI YOKKAICHI”yesterday.
Maybe, I think that my car is 1st car with this component in Japan.
Because In Japan, only 2 exist and another one is not excahanged.yet.
I have felt this effect is incredible. As if the flywheel has been lightened. As well as at accelation, at release accelpedal, I feel very fast rotation of engine.
.

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Compatible Vehicles

Click the triangles to find your car make and model. Note that the models listed here have either had the part fitted by us or a customer or they are listed as being compatible on industry parts databases. Where it has not been directly fitted by Forge there will then be a separate May Also Fit tab where the make and model will also appear and which details our no-risk approach to purchasing this product, so it is worth checking there as well.

If you need further assistance, please call us on +44 1452 380999 or email us.

Audi

Instructions

Warranty

Warranty Infomation

The majority of Forge Motorsport products come with a limited lifetime 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 +44(0)1452 380999 or email info@forgemotorsport.co.uk.

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

Shipping

UK Mainland

Next day delivery applies to orders processed before 12 noon Monday to Friday, subject to stock availability and geographical restrictions. 'Next day' refers to next working day. We cannot guarantee next day delivery for orders placed after this time. Whilst we endeavour to honour our next day service, next day delivery cannot be guaranteed due to other extenuating circumstances. Full details

Delivery is free of charge for all orders £200 (ex VAT) or over. Products are sent by standard DPD service which is usually a next day service, but can take 2 days in transit. We reserve the right to ship smaller, lower value items via Royal Mail or any other service. (Not including Scottish Highlands, Scottish Isles, Northern Ireland, Guernsey, Jersey, and Isle of Man where charges will vary). 

Europe and Worldwide

Delivery service charges will vary depending on the quantity of product ordered, the related parcel size, and destination postcode. Live shipping rates will be calculated at checkout using ShippyPro and dependent on criteria, you will be given the option of DHL, DPD, or FedEx courier services.

Shipping into the EU - Duty Charge Information

All Forge products are sold with a Delivery Duty Unpaid (DDU) status and an import tariff may apply to your order. Customers will be contacted by the Customs and Excise authority in the destination country regarding payment prior to delivery, and it is important that correct contact telephone number and email information be submitted with the order to facilitate this part of the delivery process. Some couriers are charging an admin fee for shipping into the EU. 

If we detect at checkout that you are located within the European Union (EU), you are eligible for a contribution towards your import duty and tax payments. We can add an additional 20% on the total cost of your order, we will then pay the duty and tax costs above your contribution. This offer will ensure the price you pay at checkout is the total you pay, with no additional charges. It will also ensure you have the fastest possible delivery, with no delays. For more information, please see here


Our shipping methods ensure safe and timely delivery of your new Forge products. For further information on cost and delivery times, please contact Forge using the info@forgemotorsport.co.uk email address if you require any more information. We reserve the right to change the delivery service and company at any time.

Forge Motorsport ships via either UPS, FedEx, DHL (primarily for outside of UK), DPD (primarily for UK), or any other courier we chose. Other shipping options may be available for an additional fee over and above the actual shipping costs. 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.

FAQ's and other info can be found here.

Expert Answers

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Submitted questions may be published on the website.

I have ordered this for 2015 pre facelift rs3 I’m wondering will it fit as it says rs3 8v/8y facelift On the instructions?

Yes the FMDV7 fits the quoted pre-facelift model.

Is High flow valve the same as Blow off valve?

Yes, the valve kit includes components to run as either a blow off valve or recirculation type valve. The website image shows the valve fitted with the blow off trumpet to produce the blow off noise quality, but this kit also includes a standard side port and recirculation hose for customers who prefer to run the valve without the blow off noise quality.

Hi, is it easy enough to change the valve from recirculating to atmospheric ? If so, how long would it take? And does anyone know if atmospheric would throw up any fault codes on the 8Y

once the elbow and valve are installed it takes approximately 10 mins to change from atmo to recirc. the product will not bring up any EML lights on an 8Y RS3. 

Hi. Is the spring that comes with the kit the same as the one inside the valve? What color is the next stiffer valve spring. Audi rs3v8,5 evo max 1.9bar boost pressure

Hello

The white spring that come in the box is a stiffer spring to the spring which is already fitted to the valve. This is for stage 2 onwards vehicles.