Forge Dump Valve

FORGE Dump Valve for Toyota Yaris GR FMDV34A

FORGE Dump Valve for Toyota Yaris GR FMDV34A
FORGE Dump Valve for Toyota Yaris GR FMDV34A
FORGE Dump Valve for Toyota Yaris GR FMDV34A
FORGE Dump Valve for Toyota Yaris GR FMDV34A

FORGE Dump Valve for Toyota Yaris GR FMDV34A
We have the parts you need. FORGE Dump Valve for Toyota Yaris GR FMDV34A. FORGE Dump Valve for Toyota Yaris GR FMDV34A (Atmospheric Noise Version - we also offer a Recirculating version which creates no noise - check out FMDV34R). This Blow Off, or Dump valve has been developed for the Toyota Yaris GR Turbo engine that has the electronically controlled bypass valve OE Part no. It is recommended for any vehicle where the boost pressure has been increased by an ECU software upgrade and for unmodified vehicles operating in warmer climates, as a solution to the many failures that have occurred. Unfortunately, the failure doesn't always result in a check engine light as the valve can still be blown open by the boost pressure, so you may not be aware that you are losing power due to this. This prevents the diaphragm from sealing. The Forge valve solution is available in either Atmospheric where a noise is heard when the throttle is lifted or the Factory type non noise recirculating valve.

Our alternative is a fully engineered solution offering both significantly improved reliability. The Forge valve is piston based, there is no diaphragm to fail, and of all aluminium billet construction, it replaces the original unit with a pressure/vacuum operated piston valve that still also retains the desirable OEM ECU control, over valve actuation. In The Box: 1 x FMDV34 Valve 1 x 2.5m of 4mm Vacuum Tube 1 x 4mm Brass T-piece 1 x 3 port Solenoid and fixings 10 x Cable Ties 1 x Uprated Red Spring 1 x Wiring loom 1 x Forge USB Instructions 1 x Forge Keyring and Sticker.

We are a family run business started back in 2004 offering car customising and performance products from top brands such as Forge, K&N, Bailey, Wossner, Walbro, Gaz, The Loudest and many more. We also have products manufactured for ourselves and these are made to the highest standards. Over the past 9 years here at Motorbling we have also expanded our product range into standard replacement parts such as Brakes Pads from EBC and Wing Mirrors from Lucas, so we can now offer everything you need, from customising, to performance to standard replacement parts for MOT'S and general repairs. We offer fantastic service and discounted prices so why shop anywhere else. For most items, you have the right to return your goods within 30 days of receiving them. However, this right does not apply to items that have been altered upon request, have missing labels or show signs of being used. If you wish to return goods using this right, you need to inform us within 21 days of receiving the goods. You must take reasonable care of the goods and immediately return them at your own expense. Please ask for a "Proof of posting certificate" as we cannot be held responsible for goods that go missing whilst in transit. If you think we've sent you the wrong item or size, please double check the full description in the listing, including the UK size before requesting a return.

This item is in the category "Vehicle Parts & Accessories\Car Tuning & Styling\Air Intake & Induction\Dump, Bypass & Blow-Off Valves". The seller is "motorbling" and is located in this country: GB. This item can be shipped worldwide.

  • Brand: Forge Motorsport
  • Manufacturer Part Number: FMDV34R
  • Reference OE/OEM Number: 7.04654.08
  • Part Manufacturer: Forge Motorsport
  • Part Manufacturer Number: FMDV34A
  • MPN: FMDV34A
  • Country/Region of Manufacture: United Kingdom
  • Warranty: Lifetime Warranty


FORGE Dump Valve for Toyota Yaris GR FMDV34A