Eventuri Carbon Fibre Intake Plenum / Airbox Induction Chamber for BMW M3 E90 E92 E93 (E9X S65 V8) - Gloss Carbon Fiber - OEM Fit, CSL Style Intake Sound Upgrade, Carbon Air Collector

S65 V8 Carbon Induction Chamber Upgrade for E9X M3 by Eventuri

Unlock the addictive V8 soundtrack your E90, E92 or E93 deserves. This Eventuri carbon induction chamber replaces the factory plastic air chamber on the S65 and delivers a spine-tingling intake note every time you open the throttles. Crafted from premium prepreg carbon, including the internal velocity stacks, it retains the factory tuned volume and stack geometry so response, drivability and power delivery remain as BMW intended, while the sound transforms from muted to motorsport.

Searching for an E9X V8 induction upgrade, M3 S65 carbon airbox replacement, V8 throttle noise enhancement, carbon fibre engine dress-up, or CSL-style intake howl without sacrificing OEM manners. This is the one. The deep gloss finish looks superb in the bay and the acoustic resonance turns every shift into an occasion.

Key reasons enthusiasts choose this carbon air chamber

• Glorious V8 induction tone with crisp throttle bark and an authentic CSL-like character
• Full prepreg carbon construction throughout, including the eight internal velocity stacks
• Factory-matched internal volume and stack lengths for correct acoustic and airflow tuning
• Direct swap for the stock plastic chamber with precise OEM-style fitment
• High gloss carbon finish that elevates under-bonnet aesthetics
• Compatible with the standard airbox or popular performance intake kits
• CNC machined sensor and breather bosses plus alloy flanges for durability and sealing

What is included

• Carbon fibre base and lid
• 8 carbon velocity stacks to OEM specification
• 8 CNC machined aluminium flanges
• CNC machined temperature sensor boss
• CNC machined breather boss

Engineering highlights

Eventuri optimised wall thickness and layup to shape the intake resonance while preserving flow characteristics. Precision machined interfaces ensure a secure, leak-free install and long-term reliability. The result is a premium S65 carbon chamber that fits like factory, looks incredible and sounds phenomenal.

Sound and performance

Expect a dramatic uplift in induction noise with zero compromise to drivability. Because the internal volume and stack lengths match the original design, there is no change in power delivery from the chamber alone. For measurable gains, pair it with the Eventuri E9X M3 intake system and the optional carbon or Kevlar lid.

Compatibility

• BMW M3 E90 Saloon with S65 V8
• BMW M3 E92 Coupe with S65 V8
• BMW M3 E93 Convertible with S65 V8

Part number

EVE-E9X-CF-PLM

Manufacturer and warranty

Manufactured by Eventuri and supplied with a one year Eventuri warranty.

Professional fitting

Installation available at MJ Modifications in Warwickshire. For a fitting quote or to book, email info@mjmodifications.co.uk.

Compatibility check

We verify fitment before dispatch. Add your UK registration or the last 7 digits of your VIN at checkout so we can confirm suitability for your E90, E92 or E93 M3 with the S65.

Notes

• Some images show the optional Eventuri intake system and carbon or Kevlar airbox lid. These are available separately.
• Badges are not included.

Our experience

We have installed this Eventuri carbon chamber on multiple S65 cars at MJ Modifications and owners consistently praise the fit, finish and the addictive intake soundtrack. If you want theatre, character and an engine bay that looks as good as it sounds, this is a must-have upgrade for the E9X M3.

Search-friendly terms

E90 E92 E93 M3 carbon induction chamber, S65 V8 intake sound upgrade, M3 V8 velocity stack housing, carbon air collector for BMW M3, E9X V8 throttle noise enhancement, OEM fit carbon airbox chamber, BMW performance intake resonance, carbon fibre engine bay upgrade, CSL-like induction tone, BMW M3 S65 carbon air chamber.