Skip to product information
Forge Motorsport Diverter Valve Hose for Audi RS3 8Y, RSQ3 F3 and TTRS 8S & Cupra Formentor VZ5

Forge Motorsport Diverter Valve Hose for Audi RS3 8Y, RSQ3 F3 and TTRS 8S & Cupra Formentor VZ5

£64.99

UK Manufactured

All Forge Motorsport products are designed and developed in the UK with exquisite quality materials and perfect fitment

More Performance

Forge Motorsport products always focus on increasing performance without compromising reliability or driveability
Payment methods
  • American Express
  • Apple Pay
  • Bancontact
  • Discover
  • Google Pay
  • iDEAL
  • Klarna
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa
Delivery, Returns & Stock Information

- With popular products we will always aim to hold stock to ensure rapid delivery times across the UK.

- With less commonly ordered products we rely on drop shipping from our suppliers, this can occasionally result in delays in delivery times.

- Where a product is required urgently please contact us first before placing your order so we can check stock and delivery times to ensure no disappointment.

- Once an order is placed we aim to be in touch within 24 hours with either your delivery details or estimated time of delivery for your products.

- Need to return an item? No problem, get in touch and we can explain the next steps.

Most Forge Motorsport items are available within 2-3 working days.

Please contact us ahead of time to confirm specific lead times to avoid disappointment.

Price Match

Seen it cheaper elsewhere? Get in touch with where and how much and we'll not only do our best to match it, where possible we aim to beat it!

Product Queries

Got a question about this product? Get in touch via our online chat or email and our team of experts will get back to you as soon as we can with an answer.

Does this fit my car?

This product is compatible with the following models and year ranges:

Audi RS3 8Y (2021-)
Audi RSQ3 F3 (2017-)
Cupra Formentor VZ5

Product Description

When looking to fit our carbon fibre induction kit FMINDK47 to a 2019 onwards VAG group vehicle that is powered by a DNWA 2019 onwards, you may find that the diverter valve hose to the DV elbow requires an adaptor. Earlier models utilise a straight silicone hose joiner, however these later models use a rectangular joiner. FMBH8 is designed to fit USDM and ROW vehicles that typically use this type of diverter valve hose, whereas European and UK spec vehicles tend to use a straight silicone hose. To identify which you need, please use the reference image below to help identify what variant you have. 

If you have the same as the image on the left, you will require FMBH8 to enable fitting of the Forge Motorsport Intake FMINDK47

FMBH8 uses a 6082 billet Aluminium joiner fully CNC machined by our engineers at our Gloucester HQ in the UK which is then anodised for surface protection. Also supplied is our 4 ply silicone hose that not only improves the aesthetics of your engine bay, but is also of a higher quality than the OEM plastic hose.  As you can always expect from Forge Motorsport products, it’s a high quality fit and forget product.

The Integrated water/methanol port or boost take off port is supplied with a blanking plug help to give further options for your build as you look to modify it further – much like the future proofing we included in the turbo inlet adaptors on our RS3 induction kit FMINDK47.

Although this product has been designed specifically for the Forge Motorsport carbon fibre induction kit FMINDK47 it can be used to run in conjunction with other aftermarket induction kits.

  • All fitting hardware supplied (blanking plug thread size is 1/8th NPT)
  • The hoses are suitable to be used with either modern long-life coolants, Organic Acid Technology coolants (O.A.T.) or air containing oil mist.
  • The construction of the hoses has been engineered to exceed that of the OEM fitments and will enhance any engine bay both technically and aesthetically.
  • Stainless steel fasteners

You may also like