Forge Motorsport Ford Fiesta Mk8 ST & Puma ST Dump Valve — Diverter Blow Off Valve for Ford Fiesta MK8 2017-2023 1.5 ST. Technical specifications and compatibility are based on Forge Motorsport product data.
Product Details
After huge demand, Forge have developed the perfectdump valve solutionfor the Fiesta ST MK8 and Ford Puma ST, two vehicles that Ford launched without an OEM valve included.
Similar to Forge Motorsport's early days when Ford released the RS turbo Escort, Forge developed and lead dump valve technology to give the Escort owners the same technology as Cosworth did for the Sierra - with loud whooshes and prolonged turbocharger life, this really is one thefavourite modificationsfor the Ford enthusiasts must have bolt on products.
As the engine does not have a diverter valve fitted as standard, Forge have developed a twin piston dump valve that not only gives you an incredibly loud sound when lifting off the throttle, but alsoincreases the throttle response during gear changes by reducing turbo lag. It has been designed to help the turbocharger maintain its rotational speed ready for when you accelerate, whilst also taking the strain away from the impeller. Without removing this stress from your turbo, it could cause premature failure, especially on tuned engines and modified vehicles.
Forge Motorsport's dump valve kit comes withtwo different rates of springsto accommodate for stock as well as stage 1 boost settings. Forge Motorsport also have additional stage two and abovespringsavailable to order through Forge Motorsport's website depending on your vehicles engines modifications, including hybrid turbo conversions.
The Forge Motorsport solution includes all the necessary hardware and step by step instructions for any enthusiast with appropriate garage tools tofit at home within a couple of hours.
In The Box:
1 x FMDV35 Valve with Yellow Spring
1 x 0.5m of 4mm Vacuum Tube
1 x Vacuum Tap
3 x Hose Clamps
1 x Billet Coupler
5 x Cable Ties
1 x Uprated Blue Spring
1 x Bespoke Silicone Hose
- CNC machined billet couplers and components
- CNC machined twin piston Forge valve
- The Forge silicone hoses in this kit have been designed to include an expensive inner liner of modified silicone known as Fluorosilicone. This means 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
- Lifetime warranty*
- Forge valve will not bring on any check engine lights (EML)
Complimentary Products
TheFMINDK38
Vehicle Fitment
- Ford – Fiesta – MK8 2017-2023 – 1.5 ST
- Ford – Puma – ST
