2008 - 2013 Maserati GranTurismo MC Style Carbon Fiber Rear Diffuser

Enhance the rear profile of your Maserati GranTurismo with this MC style carbon fiber rear diffuser. Designed to create a bolder and more race-inspired appearance, this exterior upgrade adds visual depth and a more aggressive lower stance to the vehicle.

The sculpted MC style design follows the contours of the compatible rear bumper for a clean and integrated appearance. Its defined aerodynamic profile complements the GranTurismo’s elegant factory lines while adding a distinctive performance-focused finish.

Available in FRP, CFRP, and FGCF material options, this rear diffuser combines durable construction, lightweight performance, and premium styling. Designed for 2008-2013 Maserati GranTurismo models, each package includes one rear diffuser.

Product Specifications

Key Features

• MC style rear diffuser designed for the Maserati GranTurismo
• Fits 2008-2013 Maserati GranTurismo models
• Adds a more aggressive and race-inspired lower rear profile
• Available in FRP, CFRP, and FGCF material options
• Lightweight construction with durable exterior performance
• Enhances the vehicle’s aerodynamic and visual presence
• Designed to follow the compatible rear bumper contours
• Complements the GranTurismo’s elegant factory body lines
• Adds premium carbon fiber styling when selected in CFRP or FGCF
• Includes one rear diffuser

Configuration Options

• FRP: Fiberglass-reinforced polymer construction designed for professional preparation and paint
• CFRP: Carbon fiber-reinforced polymer construction offering lightweight strength and a premium woven carbon fiber appearance
• FGCF: Forged carbon fiber construction featuring a distinctive textured pattern and performance-inspired finish

Package Includes

• One rear diffuser

Note: Confirm the vehicle’s model year, trim level, factory rear bumper design, exhaust outlet arrangement, and parking sensor placement before ordering. This listing includes the rear diffuser only and does not include the complete rear bumper, exhaust tips, sensors, brackets, mounting hardware, or additional trim unless stated separately.

Installation

• Designed for installation on the compatible lower rear bumper area
• Professional body shop installation is recommended for proper alignment and secure fitment
• Test fit the diffuser before painting, drilling, trimming, or completing final installation
• FRP options require professional surface preparation and paint
• Reuse compatible factory mounting points and hardware where applicable
• Additional trimming, drilling, adhesive, brackets, or fasteners may be required
• Confirm adequate clearance around the exhaust outlets, heat shields, sensors, and surrounding components
• Verify secure mounting and symmetrical alignment before driving

Fitment

• 2008-2013 Maserati GranTurismo

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.