Company: Forge Motorsport

Renault Megane 225/230 Blow Off Valve and Fitting Kit

Product code: FMFK054
£162.08 Inc. VAT £135.07 Exc. VAT (VAT will be added during the checkout process) Estimate Delivery

Please select options and qty below:

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

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


Product Description


  • Blow off valve for improved turbo response
  • Silicon hose with valve take off for easy installation
  • Hose clamps for secure connections
  • 5mm T Piece for versatile installation
  • Cable ties for tidy and secure hose routing
  • Uprated springs for enhanced durability functionality
  • FMBPVRM blanking plate to close off the original diverter valve outlet
  • Forge sticker to show off your high-performance upgrade

Enhance the performance of your Renault Megane 225/230 with our complete Blow Off Valve and Fitting Kit. This kit includes everything you need to install the Blow Off/Dump Valve, offering improved turbo response and durability for your vehicle.

Blow Off Valve and Fitting Kit - Front

Blow Off Valve and Fitting Kit - Side

Blow Off Valve and Fitting Kit - Close Up

Our Blow Off Valve features a stylish hand polished finish, while the included hoses come in a choice of red, blue, or black. Simply select your preferred color option from the drop-down menu above to add a customized look to your engine bay.

Blow Off Valve and Fitting Kit - Hose Options

Blow Off Valve and Fitting Kit - Pressure Gauge

In The Box:
1 x FMFK054 Blow Off Valve
1 x Silicon Hose with Valve Take Off
1 x 2000mm of 4mm Vacuum Tube
1 x 35mm Hose Clamp
2 x 60mm Hose Clamp
1 x 5mm T Piece
6 x Cable Ties
1 x Uprated Blue Dump Valve Spring
1 x Uprated Blue Small Spring
1 x FMBPVRM Blanking Plate
1 x Forge Sticker

If you have any questions about compatibility or installation, please feel free to contact our team for assistance. 


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 Dec 3rd 2018 Verified Purchase
Perfect fitment and nicely package to make sure nothing gets damaged

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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.



Renault Megane 225/230 Blow Off Valve and Fitting Kit


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

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.



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 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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what is the internal diameter of the hoses and the outer diameter? any help would be much appreciated

Internal diameters 50mm x 54mm x 25mm. When adding the wall thickness (5mm) the outside diameters are 60mm x 64mm x 35mm. Overall length of the hose is 175mm, and the 25mm diameter dump valve spout is 60mm long (protruding length).

Please note that outside diameters and lengths will vary due to the hand wrapped and hand trimmed production finish.

Bonsoir j'aimerais savoir à quoi servent les ressort bleu dans le kit véhicule est une Megane 2 r26r Merci d'avance pour votre retour Cordialement Nadir

Bonjour, le ressort bleu est destiné aux véhicules avec des niveaux de boost plus élevés du logiciel de l’ECU. Si votre véhicule est standard, vous n’avez pas besoin de l’utiliser ce printemps.

Hello, the blue spring is for vehicles with higher boost levels from ECU software. if your vehicle is standard then you do not need to use this spring.