2009-2016 BMW Z4 E89 RW Style Side Skirts

Enhance the side profile of your BMW Z4 with these RW Style side skirts. Designed for the E89 chassis, these exterior upgrades create a lower, longer, and more aggressive appearance while complementing the roadster’s sculpted factory body lines.

The contoured RW Style design adds greater definition along the rocker panels and gives the vehicle a more purposeful, race-inspired stance. Their streamlined shape enhances aerodynamic presence and creates a cohesive transition between compatible front and rear exterior components.

Available in FRP and PCF material options, these side skirts support paint-matched and partial carbon fiber configurations. Designed for compatible 2009-2016 BMW Z4 E89 models, each package includes one matching pair of RW Style side skirts.

Product Specifications

Key Features

• RW Style side skirts designed for compatible BMW Z4 models
• Compatible with listed E89 chassis applications
• Creates a lower, longer, and more aggressive side profile
• Adds greater definition along the factory rocker panels
• Enhances aerodynamic presence with a race-inspired shape
• Available in FRP and PCF material options
• Supports paint-matched and partial carbon fiber exterior builds
• Designed to complement compatible front lips and rear aero upgrades
• Includes matching driver- and passenger-side components
• Suitable for street, show, and motorsport-inspired styling

Configuration Options

• FRP: Fiberglass-reinforced plastic construction supplied in a paint-ready finish
• PCF: Partial carbon fiber configuration generally combining an FRP structure with carbon fiber detailing on selected visible areas

Package Includes

• One pair of RW Style side skirts
• Driver-side side skirt
• Passenger-side side skirt

Note: Confirm the vehicle’s model, chassis, production year, rocker panel shape, factory side skirt configuration, and surrounding bodywork before ordering. Mounting brackets, clips, screws, double-sided tape, adhesive, and supporting hardware may not be included unless otherwise specified.

Installation

• Designed for installation along the compatible driver- and passenger-side rocker panel areas
• Professional bodywork and installation are recommended for accurate alignment and secure mounting
• Test fit both side skirts before drilling, trimming, refinishing, or completing final installation
• Prepare, sand, prime, and paint the FRP option before final mounting
• Use compatible factory mounting points, clips, screws, brackets, or automotive adhesive as required
• Additional fasteners, double-sided tape, or supporting hardware may be necessary
• Minor drilling, trimming, sanding, or fitment adjustment may be required
• Confirm consistent alignment around the doors, rocker panels, and wheel openings
• Verify sufficient ground and door clearance before driving
• Inspect all mounting points after the initial installation period

Fitment

• 2009-2016 BMW Z4 E89
• Verify compatibility with the vehicle’s factory rocker panels and side skirt configuration before ordering

United States: Free shipping available to the lower 48 states across all items. Other states will incur a shipping charge.

Worldwide: Free shipping is available for Complete Headlights, Taillights, DRLs. For custom headlight retrofits, carbon fiber products, and performance products, there will be a shipping charge.  

Please note:
• For Retrofits, you are purchasing a headlight modification service.
• If you select "Shipping own headlights to BayOptiks for modification", you are required to send us your headlights.
• If you choose "Purchase new OEM headlights", we will order and modify a new OEM headlight for you.
• Once your customizations are complete, we will ship it to you!

• Complete Headlights: 3-5 business days for order processing plus shipping time.
• Custom & Pre-Built Headlights: 6-8 weeks depending on the complexity and component availability.
• New OEM and cores: 6-8 weeks plus an additional 4-8 weeks as these are special orders base on the vehicle VIN due to different versions (North American, European, etc.)
• DRLs, Taillights, Brake Pads, and Carbon Fiber Aero: 3-5 business days for order processing, plus shipping time.
• Lens Replacements: 1-3 weeks plus shipping time.

Please note, we do not have control over the time frames of our vendors, manufacturers, and delivery services as they may delay processes in regards to components and shipment.