[IND-Distribution]

IND is proud to welcome some of the best carbon BMW products available to​ our catalog with Karbonius Composites.

*IN STOCK*

The BMW E46 M3 CSL is one of the most famous and mythical cars in the world, and part of the success is due it's carbon airbox. The intake generates what is probably one of the best noises of any sports car. The Karbonius CSL Style Airbox weighs in at a scant 1.7kg. It is made with 100% prepreg carbon fiber and baked at 125º in an autoclave at their facility in Spain under ISO 9001 Management Quality System rules by qualified staff. It is recognized as probably the best CSL style carbon airbox on the market.

The Karbonius CSL style airbox is based on 3D scans of a genuine OE CSL airbox, but presents several differences from the original:

1. Trumpets made in carbon fiber instead in plastic: Resulting in additional weight reduction.
2. Diameter and shape of the trumpets have been modified: Our larger diameter 51.5mm (vs 50mm) trumpets with a modified shape contribute to better airflow inside the engine.
3. Exclusive 6th trumpet design: The standard 6th trumpet gets less air, so the shape has been redesigned to increase airflow.
4. Softened internal chamber shape with sanding and clearcoat: Works to minimize the air turbulence inside the airbox.

All aluminum components are CNC Machined and anodized, with aluminum threads and stainless-steel hardware. We put a lot of attention towards matching the direction of the weave on our airbox, so the piece presents a perfect match between both sides and also creates a hermetic seal with a neoprene foam gasket between front/rear part.

Depending on other modifications and tune, expected gains are up to 25hp plus improved throttle response and a fantastic induction roar.

Product Details:

• Airbox only, Air Filter and Snorkel available separately
• 100% Prepreg Carbon Fiber cured in Autoclave
• CNC Machined Aluminum Components
• Stainless-Steel Hardware
• Ventilation Valve Bracket
• M POWER Sticker
• Certificate of Authenticity
• 5 Year Warranty
• OPTIONAL IND-INSTALL KIT:
  • OE BMW M3 CSL IAT Sensor
  • Alpha N MAF-to-IAT Conversion Harness
  • OE BMW M3 CSL Air Shut-Off Valve
  • OE BMW M3 CSL Crankcase Vent Hose
  • OE SMG Reservoir and Bracket for SMG-Equipped M3s
• OPTIONAL ESS E46 M3 Alpha-N E-Flash ECU Tuning Software

Application Guide:

• BMW M3 E46
• BMW Z3M S54B32

Installation is relatively easy, but several additional OE parts must be changed to run this airbox.

Warnings: It is customer’s responsibility to check local laws for ensure legality when using this product on public roads and highways.

Karbonius Composites bets on the quality of our products, which are made of 100% prepreg carbon fiber and cured in an autoclave at our facilities in Spain through a manual process, by highly qualified personnel, and under exhaustive quality controls. Because we are conscious of the quality of all our products, our experience in composites manufacture, and the hundreds of satisfied clients all over the world, our aim is the satisfaction of the client through an exceptional product. All our pieces are numbered, so the origin and authenticity are guaranteed.

Karbonius E46 M3 CSL Full Carbon Airbox may be viewed at the following link to our online store:
https://ind-distribution.com/product...-carbon-airbox

Please contact IND by phone or email for more information or to place your order.
866.963.4520 | info@ind-distribution.com

[IND-Distribution]

Carbon Airbox and Snorkels with install kits are back in stock in limited quantities! We currently only have the OE BMW CSL replacement filters made by BMC in stock.

[Jbonly21]

Hi, do you guys have these is stock?

[IND-Distribution]

Originally Posted by Jbonly21

Hi, do you guys have these is stock?

Not yet... Our orders are in for the full catalog though!

[Jbonly21]

Originally Posted by IND-Distribution

Not yet... Our orders are in for the full catalog though!

How much?

[MPowerZ32]

IND-Distribution , Do you guys carry the Karbonius E46 M3 vented and wide-body fenders https://karbonius.net/producto/e46-vented-front-fender/ ?

[IND-Distribution]

Originally Posted by MPowerZ32

IND-Distribution , Do you guys carry the Karbonius E46 M3 vented and wide-body fenders https://karbonius.net/producto/e46-vented-front-fender/ ?

Please email our sales team.