MK Motorsport GT4 Style Carbon Front Splitter - BMW F8X M3/M4

Product Description

The MK Motorsport GT4 Style Front Carbon Splitter is a high-performance front aero upgrade designed for the BMW F80 M3 and BMW F82 M4. Inspired by GT4 styling, it is designed to increase front axle downforce, improve high-speed stability and deliver a more precise steering feel at speed.

Available in carbon fibre or fibreglass, the splitter provides a more aggressive motorsport look while adding genuine aerodynamic function. By increasing front-end grip at higher speeds, it is well suited to fast road, track day and Nürburgring-focused builds.

The splitter also features 2 integrated ducts for connecting brake cooling, making it a practical upgrade for cars being used hard on circuit. MK Motorsport recommends using this splitter in conjunction with a suitable rear aero setup, such as the GTS or GT4 rear spoiler, to help maintain overall aero balance.

Carbon fibre canards are also available separately. MK Motorsport achieved a 10 second faster lap time on the Nordschleife using the GT4 front spoiler, GT4 canards and GTS rear spoiler.

Made in Germany. Please note: this product is not typically stocked in the UK, so please allow approximately 2–3 weeks.

Further information below.

Key Features

MK Motorsport GT4 Style Front Splitter
Designed for BMW F80 M3 and BMW F82 M4
Available in carbon fibre or fibreglass
GT4-inspired front aero upgrade
Designed to increase front axle downforce
Helps improve steering precision at higher speeds
Increases front axle grip at higher speeds
Suitable for fast road, track day and Nürburgring-focused builds
Features 2 ducts for connecting brake cooling
Recommended with GTS or GT4 rear spoiler for aero balance
Carbon fibre canards available separately
Made in Germany
MK Motorsport achieved a 10 second faster Nordschleife lap time using the GT4 front spoiler, GT4 canards and GTS rear spoiler
Not typically stocked in the UK
Estimated lead time: 2–3 weeks

Vehicle Compatibility

BMW F80 M3
BMW F82 M4
Designed for compatible BMW F8X M3 and M4 applications.
Recommended for use with a suitable rear aero setup, such as a GTS or GT4 rear spoiler, to help maintain aerodynamic balance.
Can be paired with optional carbon fibre canards, available separately.
Please confirm vehicle model, bumper setup, brake cooling requirements, rear aero setup and intended use before ordering.

What's Included

MK Motorsport GT4 Style Front Splitter
Selected carbon fibre or fibreglass construction
Integrated brake cooling duct provisions
GT4-style front aero design
Carbon fibre canards are not included unless supplied separately
Rear spoiler is not included

FAQs

What vehicles does the MK Motorsport GT4 Style Front Splitter fit?

It is designed for the BMW F80 M3 and BMW F82 M4.

What material options are available?

The splitter is available in carbon fibre or fibreglass.

What are the main benefits of this splitter?

It is designed to increase front axle downforce, improve steering precision at higher speeds and increase front-end grip.

Does it support brake cooling?

Yes. The splitter features 2 ducts for connecting brake cooling.

Is it suitable for track use?

Yes. It is well suited to track day, Nürburgring and performance-focused builds.

Should it be used with rear aero?

Yes. It is recommended in conjunction with a suitable rear spoiler, such as a GTS or GT4 rear spoiler, to help maintain aerodynamic balance.

Are canards included?

No. Carbon fibre canards are available separately.

Where is it made?

It is made in Germany by MK Motorsport.

What lap time improvement did MK Motorsport report?

MK Motorsport achieved a 10 second faster lap time on the Nordschleife using the GT4 front spoiler, GT4 canards and the GTS rear spoiler.

Is this product usually stocked in the UK?

No. It is not typically stocked in the UK.

What is the estimated lead time?

Please allow approximately 2–3 weeks.

What should I check before ordering?

Please confirm vehicle model, bumper setup, material option, brake cooling requirements, rear aero setup, lead time and intended use before ordering.

Shipping & Delivery

Dispatch Times

Most stocked items dispatch within 1–2 business days. Some products may have longer lead times due to special ordering, availability, or build times. If your order contains multiple items, they may be shipped together once all items are ready unless otherwise agreed.

UK & International Shipping

We ship worldwide. Transit times vary depending on destination and courier. Tracking details are provided once your order is dispatched.

Import Duties & International Orders

International customers are responsible for all import duties, taxes, and clearance fees. These are not included in our prices and are outside of our control. Refusal or non-payment of import charges may result in return shipping, handling fees, and customs charges being deducted from any refund.

Damaged Shipments

If your parcel arrives visibly damaged, please refuse delivery or note the damage with the courier. If damage is discovered after opening, contact us immediately with photos. Do not install damaged items, as installation voids courier claims and return eligibility.

Returns

Returns must be authorised before sending anything back. Returns must be requested within 14 days of delivery and returned within 14 days of approval, in unused/uninstalled condition and in original packaging. Some items, including special-order, built-to-order, used, installed, or modified parts, are non-returnable.

Full details are available in our Shipping Policy and Returns & Refund Policy.

Warranty & Disclaimer

Warranty

Most products include a manufacturer’s warranty covering manufacturing defects only. Warranties do not cover wear and tear, improper installation, misuse or neglect, track use, competition or racing environments, labour costs, vehicle damage, downtime, or consequential loss. Warranty outcomes are determined by the manufacturer, not Clubsport Garage. Items must be returned for inspection at the customer’s cost unless agreed otherwise.

Fitment & Installation

Many products are aftermarket components and may require professional installation or minor adjustment. Perfect OEM-level fitment cannot be guaranteed. Professional installation by an experienced workshop is strongly recommended. Installed or used items cannot be returned.

Motorsport Use Disclaimer

Some products are intended for off-road, track, or motorsport use only and may not be legal for road use, for example non-TÜV/DOT-approved parts. It is the customer’s responsibility to ensure compliance with local laws, insurance requirements, and vehicle regulations. By purchasing and installing aftermarket parts, you accept all responsibility for ensuring compatibility, legal compliance, proper installation, and any resulting wear, damage, or failure.

Product Images & Descriptions

Product photos are illustrative and may differ slightly from the item supplied. If specific details are important, please contact us before purchasing.

Full details are available in our Terms of Service and related policy pages.