SW Motorsports BMW F82 M4 Bolt In Half Roll Cage

Improve safety and chassis rigidity with the SW Motorsports Bolt-In Half Roll Cage for BMW F82 M4, engineered for track day enthusiasts who demand reliable protection and precision fitment. Manufactured using the same materials and processes as full race car builds, this half cage delivers a strong, secure structure while maintaining a practical interior setup for dual-purpose road and track use.

Key Features:

• Designed specifically for BMW F82 M4
• Bolt-in half roll cage for track day use
• Manufactured from 45mm x 2.5mm CDS tubing
• Built to E355+N specification (Motorsport UK compliant material)
• Improves occupant protection in the event of a roll
• Enhances chassis rigidity and structural strength
• Supplied with all fittings and fixings for installation
• Available in a range of powder-coated finishes

Track-Focused Safety Upgrade

This half roll cage is designed to provide an added level of protection during performance driving and track use. The robust structure helps reinforce the cabin area, offering increased safety without the complexity of a full cage setup.

Motorsport-Grade Construction

Manufactured from Cold Drawn Seamless (CDS) steel tubing, this cage meets E355+N specification, ensuring:

• High structural strength
• Consistent material quality
• Compliance with recognised motorsport standards

This is the same material specification used in professional race car fabrication.

Bolt-In Convenience

Designed for straightforward installation, this roll cage:

• Bolts directly into the vehicle
• Requires only basic tools for fitting
• Includes all necessary mounting hardware

This makes it an ideal solution for enthusiasts looking to upgrade safety without permanent chassis modification.

Enhanced Chassis Rigidity

In addition to safety benefits, the cage contributes to:

• Reduced chassis flex
• Improved structural integrity
• More consistent handling characteristics under load

Customisation Options

SW Motorsports offers additional options on request, including:

• Custom powder-coated finishes
• Additional bracing or cross bars
• Integrated strut brace configurations

Compatibility

• BMW F82 M4 Coupe (2014-2020)

What’s Included

• SW Motorsports Bolt-In Half Roll Cage
• Full fitting kit and hardware

Important Information

• Professional installation recommended for optimal safety
• Designed for track day and performance use
• Additional customisation available upon request

Why Choose SW Motorsports?

SW Motorsports is known for producing high-quality fabrication components built using proven motorsport materials and techniques, delivering reliable solutions for performance and safety upgrades.

Why Buy from R44 Performance?

R44 Performance supplies premium motorsport and performance components trusted by enthusiasts worldwide.

• BMW specialists
• Track-focused product range
• Fast UK & international delivery
• Expert support

Upgrade your BMW with the SW Motorsports Bolt-In Half Roll Cage, delivering enhanced safety, improved rigidity and proven motorsport construction.

Unless explicitly stated otherwise, all products sold by R44 Performance Limited are designated RACE ONLY and are solely for competition or off-road use limited to racing formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, may violate local, state, and Federal laws. R44 Performance Limited does not implicitly or explicitly confirm the legality of using any products it sells on public roads; that is entirely the responsibility of the consumer.

It is the responsibility of the customer to check with all federal, state local and environmental laws before ordering and installing a product. R44 Performance Limited is not responsible for any fees, fines or costs that a customer may incur as a result of failing to check with federal, state, local or environmental laws before ordering and installing a product.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

We totally understand if you're not certain a part will be compatible with your car, so we highly recommend contacting us here with your query. Our friendly sales team will then be in touch to confirm if this part is the correct part you are looking for.

All in stock products ship the same day if ordered before 2pm GMT

For out of stock items we will contact you with an estimated wait time if not otherwise specified above.

We offer worldwide shipping on all products. If upon receiving your product you wish to return; we offer a 30-day returns policy. For our in-depth returns information please follow the link. "R44 Returns Policy

All of our products come with a standard warranty of 1-3 years. This is dependant on the type of product however. For more details please see our warranty page here.