Ridgeline Motorsport GT4+ Front Splitter Kit – BMW G87 M2

Regular price £1,450.00
Available - Dispatched in 4-6 Weeks
Worldwide Shipping
Official Dealer

Product Description

The Ridgeline Motorsport GT4+ Front Splitter Kit is a chassis-supported front aero system for the BMW G87 M2. It combines a pre-preg carbon-fibre front lip and airdam with an RM Spec foam-core carbon-composite lower splitter incorporating moulded airflow tunnels.

Dedicated brackets support the lower splitter through the vehicle's front structure rather than relying solely on the bumper cover. Titanium and aluminium skid blocks protect contact areas underneath. The upper lip follows the factory front bumper.

Professional installation is required. Fitting involves removing front bumper and underbody components and drilling for the mounting system; selected factory components may also require cutting or modification. Cooling airflow, ground clearance and mounting security must be checked after installation.

Further information below.

Key Features

  • Pre-preg carbon-fibre front lip and airdam.
  • RM Spec foam-core carbon-composite lower splitter with moulded airflow tunnels.
  • Dedicated chassis-mounting brackets and installation hardware.
  • Titanium and aluminium skid blocks for underside contact areas.
  • Full-vehicle CFD analysis at 100km/h: 41.0lbf integrated splitter downforce, 7.1lbf drag and a lift-to-drag ratio of 5.81.
  • Manufacturer figures at 120mph: 152.9lbf downforce and 26.3lbf drag, calculated using velocity-squared scaling rather than a separate simulation.

Vehicle Compatibility

  • BMW G87 M2 Coupé, 2023 onwards.
  • Developed around the factory G87 M2 front bumper.
  • Fitment with aftermarket bumpers, modified bumper assemblies or other front aero components is not confirmed.

What's Included

  • 1x GT4+ pre-preg carbon front lip/airdam.
  • 1x GT4+ tunnelled front splitter.
  • 1 set of chassis-mounting brackets.
  • 1 pair of titanium skid blocks.
  • 1 pair of aluminium skid blocks.
  • Complete installation hardware.

Centre support rods are not included. The canards, rear wing and other modifications visible in the fitted photographs are not supplied with this splitter kit.

FAQs

Does installation require permanent modification?

Yes. The front bumper and underbody components must be removed, the chassis-supported brackets aligned and holes drilled for the mounting system. Selected factory components may require cutting or modification for clearance. Professional installation is required.

What does the quoted 152.9lbf downforce figure mean?

It is calculated for 120mph using velocity-squared scaling from a 100km/h full-vehicle CFD simulation. The force is integrated over selected splitter surfaces in the analysed configuration; it is not the improvement over the standard vehicle or the total front-axle aerodynamic load.

Are the canards and rear wing included?

No. Those are separate components shown on the development car. This listing supplies the front splitter kit described in What's Included, not the complete aero package.

What should be checked after fitting?

Confirm cooling airflow, ground clearance and mounting security. Inspect the splitter, brackets, skid blocks and fasteners regularly, particularly after track use or contact with road surfaces. Do not lift or support the vehicle by the splitter.

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.