BMW M3 E46 CSL STYLE AIRBOX ‘FULLCARBON’

The BMW M3 E46 CSL it´s one of the famous and mithycal cars on the world, and part of the success is due the carbon airbox. This intake generate what is probably one of the best noises of any sports car.

Our Karbonius CSL Style Airbox with 1,7 kgrs weight , made 100% in prepreg carbon fibre in autoclave at 125º in our facilities in Spain under ISO 9001 Management Quality System rules by qualified staff, It´s probably the best replica in the market.

Our KARBONIUS CSL STYLE AIRBOX it´s a replic of the original one based on 3D scan of the original one but presents several differences with the genuine BMW CSL Airbox. Among others:

1- Trumpets made in carbon fibre instead in plastic, what make our airbox even more light.
2- Diameter and shape of the trumpets modified, 51,5 mm diameter instead 50 mm and a round shape on the front of the trumpets contributes to a better airflow inside the engine.
3- Exclusive 6th trumpet design, the 6th trumpets it´s the less air gets , so we redesigned the shape of this trumpet to get more air and we constated 1hp gain with this modification.
4- We have also softened some shapes and varnished the interior, what contributes to minimize the turbulences inside the airbox .

Besides, it includes the CNC machined-made items of aluminium and then anodized , aluminium threads and stainless-steel screws. We put a lot of attention to match the weave in the different places of our intake, that´s why the piece presents a perfect match between both sides and also create a hermetic seal with a neoprene foam gasket between front/rear part.
Depending on the state of your car and mapping selected you could get up to 25HP, but sure you will get a better throttle response and a fantastic induction roar.

All our pieces are numbered, so its origin and authenticity are granted.

Kit includes:

• Airbox
• Bracket ventilation valve
• M POWER sticker
• Certificate of authenticity

*Does not include air filter (available)

Features:

• Appreciable gain of power
• Aerodynamic design
• CNC machine-made items of aluminium
• Stainless-steel screws
• Great fitment
• Reinforced in all key points, crews, connectors, etc.
• Awesome sound
• 100% carbon fibre prepreg
• Cured in autoclave
• Exclusive and numbered piece
• Aggressive appearance
• 5 years warranty

Fitment:

• BMW M3 E46

Installation:

• REMAP needed
• Instructions are not included, professional installation is highly recommended
• These parts are for TRACK AND RACE CARS, adjustments could be required at fitting.
• Not necessary to perforate or cut anything, although changing several origin parts could be necessary.

Notice of installation: Although our products are designed for an OEM-like fit, some minor adjustment may be required. Check that the fitting of the part is as expected before making any painted or modifications to the parts or to the car . Karbonius Composites will not be responsible for the costs of revert the vehicle to its original condition, or any painting expenses.

Warranty:

• 2-year warranty against manufacturing defects

Warnings:

• Is customers responsibility complying with the applicable laws in their community to use this product on public roads.
• These are not original products of BMW brand.
• Prices are shown in euros and do not include shipping costs, taxes or fees
• The weights specified on the description may vary by +/- 10%