



G8X M2/M3/M4 Carbon Fiber Radiator Cover - G80 M3/G82 G83 M4/G87 M2
G8X M2 / M3 / M4 Carbon Fiber Radiator Cover
Fits G80 M3 / G82–G83 M4 / G87 M2
Enhance both the performance and engine bay aesthetics of your G8X BMW with the CenCal Motorsport Carbon Fiber Radiator Cover, engineered to improve airflow management while delivering a clean, motorsport-inspired appearance.
This radiator cover replaces the factory plastic shroud with a pre-preg carbon fiber component, helping guide cooler air toward the radiator and engine bay during spirited driving while significantly upgrading the visual presentation under the hood.
Pre-Preg Carbon Fiber Construction
Manufactured using pre-preg (dry) carbon fiber, this radiator cover is produced in an autoclave-cured process that delivers superior strength, reduced weight, and a flawless surface finish compared to traditional wet carbon.
- Lightweight and rigid construction
- Excellent heat resistance for engine bay environments
- Clean, consistent 2x2 carbon fiber weave
- OEM-style fitment and alignment
This process results in a higher-quality carbon component with fewer air pockets, tighter tolerances, and a premium finish worthy of a modern M car.
Functional Design & Benefits
- Optimized airflow to the radiator and engine bay
- Helps maintain stable engine temperatures during aggressive driving
- Reduces unnecessary turbulence compared to OEM plastic covers
- Improves under-hood presentation with a motorsport look
- Direct bolt-on replacement with no cutting or modification required
While subtle, this upgrade contributes to better airflow management while delivering a noticeable visual transformation.
Finish Options
Available in the following finishes:
- Gloss Carbon Fiber
- Matte Carbon Fiber
Both finishes feature a 2x2 weave pattern.
⚠️ Note:
- Matte finish variants may have a longer lead time compared to gloss.
- Please confirm availability before ordering if timing is critical.
Fitment
- BMW G80 M3
- BMW G82 / G83 M4
- BMW G87 M2
Installation
- Direct bolt-on installation
- Retains OEM mounting points
- No trimming or modification required
Lead Time & Availability
- Some finishes may be in stock and ready to ship
- Made-to-order variants typically require additional production time
- Matte finish may require extended lead time
Please contact support@cencalmotorsport.com to confirm current stock status or production timelines before purchasing.
This carbon fiber radiator cover is the perfect finishing touch for G8X owners looking to combine functional airflow management, weight reduction, and premium engine bay aesthetics — all with OEM-level fitment and CenCal Motorsport quality.
Every CenCal order is eligible for Package Protection, powered by Redo. It is selected by default at checkout and covers your shipment against loss, theft, and damage in transit.
What it covers:
- Lost packages confirmed by the carrier
- Stolen packages marked as delivered but not received
- Items that arrive broken or damaged in transit
Resolution: Approved claims receive a full replacement at no cost. For damage claims, you keep the damaged item and receive a brand new replacement.
Claims must be filed within 7 days of the delivery date. See the full policy or email support@cencalmotorsport.com if you need help.
If protection is removed at checkout, CenCal cannot file a claim or accept responsibility for shipping issues.

Shop Install Available
Bring your car to our Oceanside shop. We install everything we sell.
Fitment Guaranteed
Every part is confirmed to fit your chassis before it ships.
Package Protection
Something go wrong? We'll send out a free replacement. No questions asked.
Expert Support
Real answers from people who build these cars. Reach us anytime.

