Description
Product Description
Moving on from our tried and tested Twintercooler setup on the Mk5 and Mk6, this intercooler has been designed to run in parallel with the stock core, or if you prefer for the ultimate cooling solution you can use it with our FMMK7FMIC intercooler (which mounts in the stock location and offers much improved cooling by itself). The Twintercooler core sits out in front of the standard radiator/intercooler/air con condensor pack and as such is in the direct line of all the cold air coming in the front of the car through the main lower grille. This core is absolutely proven on road and track cars and continues to be an excellent and worthwhile addition to a stock or tuned VW.
Once again we have proven data on dyno and road showing that the twintercooler core by itself with no other modifications gave a huge 20°C (69°F) drop in temperatures. Comparison runs were carried out on the same day on the same dyno and in ambient temperatures of 6°C (42°F). See one of the standard run and the Forge Twintercooler run for yourself. Power and torque increased a little but bear in mind that these engines are only supposed to output 220bhp, yet we have seen them range from 230- 250bhp completely stock, and there are various limitations imposed on the stock ECU. Once remapped, the power available from the much lower intake temperatures will be able to be fully realised.
The twintercooler gives an extra 6.1 litres of capacity to your intercooler system along with a further 1016 square centimetres of frontal surface area to help improve your engine inlet air temperatures. The twintercooler has a width of 635mm x height 160mm x depth 60mm and the inlet and outlet tube size is 60mm.
No bumper modification is necessary to fit this intercooler*. All parts needed and full instructions are included, and total installation time is less than 2 hours.

- Twintercooler technology
- Unique twin core design retaining the OEM intercooler
- 10-15 BHP increase on a stock car
- Over 15-20°C drop in ambient cooling temperatures
- Includes necessary hardware and instructions for installation
- Dyno proven horsepower and torque gains
- High flow cast end tanks ensuring optimum air transition for cooling efficiency
- No cutting of the vehicle is required to fit this product
- The unique Forge Silicon hoses supplied in the “Twintercooler “ kit were designed on Solid works and have been created to include an expensive inner liner of modified silicone known as Flurosilicone. This liner means that the hoses are suitable for use with modern long-life coolants, Organic Acid Technology coolants (O.A.T.) and oil mist. The use of a Flurosilicone liner ensures that Forge silicone hoses are the best, longest lasting, and preferred choice of the discerning car enthusiasts. 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.
- This product comes complete with our lifetime warranty.
PLEASE NOTE: THE ORIGNAL O-RINGS/SEALS MUST BE RETAINED FOR USE ON THE FORGE HOSES
*This will not fit if your vehicle if it has Adaptive Cruise Control (ACC) radar sensor.
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.
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Compatible Vehicles
Instructions
Twintercooler for Golf GTi Mk7
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
Would it fit a golf gti 2014
Hello
Yes this product is compatible with this vehicle.
Hi, would this fit on an S3 8V? Thanks
Unfortunately not, only compatible with the Golf MK7 & MK7.5.
Hi will this fit my mk7.5 gti proformance and will it interfere with my driver assistance?
The MK7/7.5 Twintercooler is unfortunately not compatible with models that have ACC.
does it fit on a golf 7.5 gte 2020
Hello,
Thank you for your message, i am sorry this will not fit you 7.5 GTE as this vehicle does not have an intercooler as standard.
Hello is this product is compatible with golf gti mk7 reg no MK16YXY
Yes.
I would like to purchase the MK7 Twintercooler you have reduced.
Please place your order online, we will advise delivery time
Is The product is installed on a Golf R 2015 mk7
This is not compatible with your vehicle, I would recommend our new intercooler FMINT32 for the golf R.
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