Eventuri BMW E9X E90 E92 M3 Complete Carbon Fiber Inlet Plenum

Transform the sound and engine bay presence of your BMW E9X M3 with this Eventuri Complete Carbon Fiber Inlet Plenum. Designed for the naturally aspirated S65 V8, this plenum replaces the factory plastic version with a premium carbon fiber upgrade that dramatically enhances induction sound.

Manufactured from 100% high-grade prepreg carbon fiber, including the internal trumpets, this plenum keeps the same internal volume as the OEM design to preserve the factory power delivery characteristics. While it is not designed for horsepower gains, the improved induction tone gives the M3 a raw, motorsport-inspired sound reminiscent of a CSL-style driving experience.

This complete carbon fiber inlet plenum can be used with the OEM airbox or paired with an aftermarket intake system. It is ideal for E90, E92, and E93 M3 owners who want a premium engine bay centerpiece and a more emotional V8 intake sound.

Product Specifications

Key Features

• Designed for BMW E90, E92, and E93 M3 models
• Complete carbon fiber inlet plenum replacement for the factory plastic version
• Manufactured from 100% high-grade prepreg carbon fiber
• Internal trumpets are also made from prepreg carbon fiber
• Preserves the OEM internal volume to maintain factory-style power delivery
• Delivers a louder and more emotional naturally aspirated V8 induction sound
• Creates a raw, motorsport-inspired tone with a CSL-like character
• Enhances the engine bay with a premium carbon fiber centerpiece
• Compatible with the OEM airbox or aftermarket intake systems

Configuration Options

• Material: 100% high-grade prepreg carbon fiber
• Design: Complete inlet plenum with carbon fiber internal trumpets
• Intake Compatibility: Works with OEM airbox or aftermarket intake systems
• Sound Benefit: Significantly enhances S65 V8 induction volume and tone
• Compatibility: Designed for BMW E90 M3 Sedan, E92 M3 Coupe, and E93 M3 Convertible models

Package Includes

• 1 complete carbon fiber inlet plenum

Note: M and V8 badges are not included. This plenum is designed primarily to enhance induction sound and engine bay appearance while preserving factory-style power delivery.

Installation

• Replaces the OEM plastic inlet plenum
• Can be installed with the OEM airbox or an aftermarket intake system
• Confirm all connections, seals, and clearances before final installation
• Ensure the plenum is properly seated before operating the vehicle
• Professional installation is recommended for best fitment and performance

Fitment

• 2008-2011 BMW E90 M3 Sedan
• 2008-2013 BMW E92 M3 Coupe
• 2008-2013 BMW E93 M3 Convertible

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.