Company: Forge Motorsport

380mm Front Brake Kit for the Hyundai i30N Mk3.5 Facelift and Kona N

Product code: FMBKI30NFL380
This item has been discontinued

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More info Hyundai I30N Brake Lines - Read More

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Product Description

This part has been developed in conjunction with our work on the BTCC championship winning Hyundai i30N's - read more here

This kit will fit the standard i30N wheels without the need for spacers - This will not fit the i30N facelift

A big brake kit for the Hyundai i30N facelift and Kona N, with 6 pot calipers and 380 x 32mm ventilated discs. These brakes do not fit the OEM wheel without a 3mm spacer which is now included in this kit. If you would like to check fitment with non standard wheels you can download our fitting template here.

This kit is suitable for the Hyundai i30N Facelift and Kona N, as long as they are fitted with 18 inch or larger wheels. The discs of this big brake kit are grooved to remove braking residue and maintain optimum performance. Included in the kit are Forge braided brake hoses, mountings, and brake pads.

  • Immediate brake pedal response
  • Lifetime Warranty (brake lines only)
  • Choice of colour
  • Compatible with all brake fluids
  • Reduces pedal sponginess under hard braking
  • Will not corrode (brake lines only)


Brake Pads

This brake kit is supplied with either our Forge Ceramic Brake Pads (FMBKPAD) or EBC Yellow Pads. As you would expect from Forge, we are supplying a product that delivers the ideal combination of Ceramic braking Technology aligned with performance, comfort, and reliability -  This is the result of rigorous testing and development 

  • Strength and flexibility 
  • Noise prevention 
  • Unrivalled and sustainable performance and comfort 
  • Consistent stopping power
  • Long lasting quality

Brake Calipers

Our lightweight six-pot caliper is a single-piece aluminium Mono-bloc design. This design has been used to maximise rigidity, pedal feel and overall braking performance. The caliper incorporates a progressive six-piston setup to give great brake balance, and high quality seals increasing resilience to road salts and other corrosive elements.

  • Maximum rigidity
  • Great balance
  • High quality seals
  • Since piece mono bloc design
  • Better pedal feel

Brake Discs

Our 2-piece floating rotors are CNC machined lightweight forged billet aluminium rotor hats/bells. The proprietary iron alloy rotor discs come with directional curved vanes for optimized rotor cooling and the slotted rotors allows for dust and gas evacuation, which further adds long term durability.

Brake Lines

Our brake lines are hand-finished with Teflon-lined braided stainless steel bodies and custom-machined stainless fittings, resulting in a brake hose that will perform under the most extreme and harsh conditions, whilst still looking good and performing at the highest level. 

Other Information

Depending on your wheel design, you may need spacers between the hub and the wheel in order to clear the calipers. We have a stencil available for you to place behind your wheels to work out fitment. Please email for further information. We advise fitting by a competent person or qualified mechanic. 

These kits do not have CE/TUV approval and are recommended for race use only

Each Caliper weighs 3.25kg
Each Disc weighs 9.35kg

Torque Settings:
Carrier to Hub 190-200NM
Caliper to Carrier 130NM

Due to the high demand of our brake kits and as all of our kits are made to order, there is normally a 14-16 week lead time on them.

No warranty is offered for brake vibration suffered due to uneven rotor thickness wear after incorrect installation of brake rotors. It is commonly known in the brake rotor business that accurate mounting and checking of runout on brake rotors is paramount at installation, and in spite of necessary warnings many mechanics still see fit to ignore this warning and complete the fitment without checking the rotor runout. This leads to brake vibration in the 3000 to 5000 miles lifetime period, voiding the warranty. The solution for vibration at this stage is to have the rotors turned or replaced, and to thoroughly clean the mounting flange on the vehicle, carefully checking for runout before returning the vehicle to service use.

Due to the demanding conditions and the harsh nature of the environment brake calipers are subjected to, we cannot offer any guarantee or warranty on their painted surfaces.


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.

Wheel Spacer

These brakes do not fit the OEM wheel without a 3mm spacer which is now included in this kit. If you would like to check fitment with non standard wheels you can download our fitting template here.

Before fitment, please ensure the spacer fits flat to the back of the wheel. Please also test for clearance after fitment at the wheel arch under full right and left wheel lock.

These wheel spacers are available in 3mm thickness with a 67.1mm bore and 5 x 114.3mm PCD stud bolt pattern. The Forge spacers can give a maximum of 6mm increase in track width.

To fit the stock Hyundai Kona N wheels over the Forge Brake Kit these spacers are required. The development team here at Forge Motorsport found 3mm to be the perfect distance to allow clearance between the spokes of the alloy wheel and the brake calliper, whilst still safely securing the wheel to the hub with the stock wheel nuts.

Manufactured in the UK and anodised black to inhibit corrosion and "bonding" to the wheel or hub.

These are sold as a pair. Extended wheel bolts are not supplied. Although these are not hubcentric spacers, the hub protrudes past the spacers centre bore allowing your wheel to safely sit onto it. All Forge wheel spacers are manufactured from 6082 alloy

Product Reviews

Product Reviews

from on Mar 28th 2024 Verified Purchase
Not fitted these yet but already know they’re gonna be a massive upgrade on the standard brakes. They look fantastic behind the wheel too!

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Compatible Vehicles

Click the triangles to find your car make and model. Note that the models listed here have either had the part fitted by us or a customer or they are listed as being compatible on industry parts databases. Where it has not been directly fitted by Forge there will then be a separate May Also Fit tab where the make and model will also appear and which details our no-risk approach to purchasing this product, so it is worth checking there as well.

If you need further assistance, please call us on +44 1452 380999 or email us.




Warranty Infomation

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

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.



UK Mainland

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 £200 (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 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.

FAQ's and other info can be found here.

Expert Answers

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Hi! What happens when you need to order the Discs I take it you can order the 2-piece floating rotors without the bell and just buy the disc that attaches to the bell, I have looked and no where can I see anywhere that supplies the disc on its own, what happens if I need these discs urgently what will the wait time be and will these parts be available in the long term, as it is sometimes difficult to get OEM parts. I had to wait 4 weeks on simple boots to arrive for my OEM callipers. As asked before just want to make positively sure I take it these will fit the OZ Racing alloy 19'' rims. I have the 2018 N performance. Finally are spacers required. Thank you for your time.

Hi Terry,

yes discs are available without bell hats to keep cost down

i have attached the link for the disc replacements- 

We always try and keep these in stock so there should be no issues in regards to lead time on these.

all parts will be available to purchase for the future 

I will email you over a template for you to be able to confirm fitment for the wheels you have 

hello i want to know this break 380mm is compatible to the original wheel rim size 19?


Yes this kit is compatible with the original wheels, we supply a wheel spacer for this issue with the kit.