Description
Product Description
- Manufactured from 6082 aerospace grade aluminium.
- Increased capacity of over 50%
- No engine check lights (EML)
- Increased air flow
- 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

This beautifully crafted high flow charge pipe is for the Ford Fiesta ST MK8 and Ford Puma ST. This product has been created over many months of dyno testing and road testing to prove the products credentials. The boost pipes are a direct replacement to the original hot-side charge pipe which is rather restrictive especially at the turbo end. FMBP6 was developed to remove these restrictions and now features a smooth and enlarged bore size creating a vast improvement in air flow and a reduction in pressure drop.
This Product is ONLY suitable for vehicles WITHOUT the OEM diverter valve in situ.
The OEM boost hose was developed with a noise eliminator in place which in turn disturbs the airflow to decrease the turbos acoustics. This also has a detrimental effect on the flow of the turbos boost tract which is eliminated and free flowing with the Forge boost pipes in place.



Installation of the product is made simple due to the detailed instructions given and to the thoughtfully engineered design allowing this to be a straightforward bolt on installation.
The main construction of FMBP6 is a 4 ply silicone hose which can withstand boost pressures that can be experienced on tuned and remapped engines. It is also not susceptible to heat soak unlike aluminium boost pipes. The longevity of Forge silicone hoses is such that it will probably out live the lifetime of the vehicle, unlike the OEM hose which will turn brittle over years of heat cycles.


This boost hose kit includes Fluoro silicone lined hose, CNC machined billet coupler, alloy joiner pipe, and two hose clamps.

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.
Associated Products

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Compatible Vehicles
Instructions
Ford Fiesta ST MK8 & Ford Puma ST Boost Pipe
Installation of the product is made simple due to the detailed instructions given and to the thoughtfully engineered design allowing this to be a straightforward bolt on installation.

Warranty
10 Year Warranty Information
The majority of Forge Motorsport products come with a limited 10 Year 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 +49(0)3222/1097-308 or email info@forgemotorsport.eu.
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
European Shipping
We ship to selected EU countries as displayed during the checkout process.
Delivery service charges will vary depending on the quantity of product ordered, the related parcel size, and your destination.
Our shipping methods ensure safe and timely delivery of your new Forge products. For further information on cost and delivery times, please contact us if you require any more information via our contact page.
We reserve the right to change the delivery service and our shipping providers at any time.
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 may be able to assist in some cases.
FAQ's and other info can be found here.
Manufacturer & EU Contact Details
Manufacturer
Company Name: Forge Motorsport
Address: Unit 1A, Ashville Trading Estate, Gloucester, GL2 5EU, United Kingdom
E-Mail: info@forgemotorsport.co.uk
Phone: +44 1452 380999
EU Responsible Person
Company Name: Milltek Sport GmbH
Address: Gottlieb-Daimler-Str. 1-3, 53520 Meuspath
E-Mail: info@millteksport.de
Phone: +49 (0) 3222 1097308
Expert Answers
Hi will this fit a Fiesta ST Mk8.5 (facelift 2023) ? How do I verify whether my vehicle has a diverter valve or not ?
please go to your email inbox for more information.
Will this fit 2023 PUMA ST Thanks a lot
Hello
Yes this product is compatible with your vehicle.
Hello, this is cold or hot side? Thank for advance. Regards
Hello
This is HOT side of the boost system.
How can I tell from the engine or vin no' whether my st mk8 has the diverter valve fitted to the boost pipe without having to drop the belly pan & crawl around underneath the car. Its not the weather at the moment to do this outside.
There is a possibility if you go to a Ford dealer with your VIN number they may be able to refer to the correct vehicle schematic and confirm as whether it has the valve from manufacture as standard equipment. Unfortunately, the only other way is to visually identify.
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