A completely standard vehicle was sourced for the final dyno testing.
The Forge High Flow airbox produced an impressive 12bhp and 20ftlb increase on independent dyno testing
Forge Motorsport are proud to present the latest in their “Hi Flow” performance range the Carbon intake for the for the BMW M4
The carbon fibre parts were created from a mould that was hand finished and refined by one of our many skilled craftsmen at Forge Motorsport HQ in Gloucestershire, England. We then utilised our Solid works CAD design system to assist in the creation, modification, analysis and optimization of the High Flow range.
The Forge Carbon air intake has been designed to improve the engines ability to breathe and to increase performance. Our engineers have looked at every characteristic and made improvements in volume, shape, size of intake and airbox construction, this has all been maximised to contribute in achieving optimum performance and allow the engine to draw in as much air as possible.
The airbox comes manufactured in an autoclave using prepreg carbon fibre, by using this technology on Forge Carbon fibre parts we have made a product that is much lighter and (20-40%) stronger than liquid infusion.
With this unique sleek design, you can expect to see a carbon fibre housing that flows beautifully along the engine bay, giving you more horse power and torque, and hopefully an appreciation for the care and time that has gone into the production.
Having spent so much time on the carbon development we then turned to the equally important aspect of filtration. We engaged our partners and experts in Filtration Control, Pipercross.
With over 25 years’ experience in both the domestic and motorsport market they recommended a multi-layer foam construction filter, these filters work perfectly in our ‘Hi-Flow’ range. The two large filters provided, flows 30% more air than the stock filter and fits snuggly within the housing.
*Please note - the Pipercross filter is excluded from the Forge lifetime warranty*
In the Box:
x1 Forge Motorsport Hi-Flow, carbon fibre intake and airboxes
x2 Pipercross air filter
x1 Meguiar’s Premium Gold Class Liquid Wax sachet and Forge Motorsport micro fibre cloth
x1 USB with written installation instructions.
Please watch our video on how to fit an air filter without damaging it.
DO NOT OVER TIGHTEN
When fitting the filter to its counterpart please ensure you do not over tighten the hose clamp connecting them. Doing so could result in the part being crushed, leading to fitment and/or performance issues. The recommended torque setting for this hose clamp is 2-2.4Nm
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.
Carbon Fibre Induction Kit for BMW M3 F80/M4 F82
The majority of Forge Motorsport products come with a limited lifetime 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 +44(0)1452 380999 or email email@example.com.
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.
Next day delivery applies to orders processed before 12 noon Monday to Friday, subject to stock availability and geographical restrictions. 'Next day' refers to next working day. We cannot guarantee next day delivery for orders placed after this time. Whilst we endeavour to honour our next day service, next day delivery cannot be guaranteed due to other extenuating circumstances. Full details
Delivery is free of charge for all orders £100 (ex VAT) or over. Products are sent by standard DPD service which is usually a next day service, but can take 2 days in transit. We reserve the right to ship smaller, lower value items via Royal Mail or any other service. (Not including Scottish Highlands, Scottish Isles, Northern Ireland, Guernsey, Jersey, and Isle of Man where charges will vary).
Europe and Worldwide
Delivery service charges will vary depending on the quantity of product ordered, the related parcel size, and destination postcode. Live shipping rates will be calculated at checkout using ShippyPro and dependent on criteria, you will be given the option of DHL, DPD, or FedEx courier services.
Shipping into the EU - Duty Charge Information
All Forge products are sold with a Delivery Duty Unpaid (DDU) status and an import tariff may apply to your order. Customers will be contacted by the Customs and Excise authority in the destination country regarding payment prior to delivery, and it is important that correct contact telephone number and email information be submitted with the order to facilitate this part of the delivery process. Some couriers are charging an admin fee for shipping into the EU.
If we detect at checkout that you are located within the European Union (EU), you are eligible for a contribution towards your import duty and tax payments. We can add an additional 20% on the total cost of your order, we will then pay the duty and tax costs above your contribution. This offer will ensure the price you pay at checkout is the total you pay, with no additional charges. It will also ensure you have the fastest possible delivery, with no delays. For more information, please see here
Our shipping methods ensure safe and timely delivery of your new Forge products. For further information on cost and delivery times, please contact Forge using the firstname.lastname@example.org email address if you require any more information. We reserve the right to change the delivery service and company at any time.
Forge Motorsport ships via either UPS, FedEx, DHL (primarily for outside of UK), DPD (primarily for UK), or any other courier we chose. Other shipping options may be available for an additional fee over and above the actual shipping costs. 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 can assist with most cases.