Karbonius Carbon Fibre Race Airbox for E36 M3, suitable for both 3.0 and 3.2-litre M3 variants as well as the S50-engined Z3 M.

This 100% pre-preg carbon fibre airbox weighs only 1.9 kg and offers the best finish available on the market, with the best possible thermal and structural stability thanks to Karbonius’ autoclave production methods. With its awesome appearance and high gloss finish with UV protection, it’s probably the best carbon fibre airbox you can buy. It has been designed specifically to enhance the performance, throttle response and sound of the S50 engine. AlphaN remap required, as used in Hack Engineering builds –

Kit includes:

• Airbox (gloss 2×2 carbon fibre)
• Rubber hose, 12mm ID
• 6x silicone hose, 60mm ID
• 12x inox clamps, 50-70mm
• 2x inox clamps, 20mm
• 6x adaptor with integrated flange
• 12x hex screw, M6x20
• M Power sticker

*Does not include air filter

Features:

• 100% prepreg carbon fibre, cured in autoclave
• Carbon fibre trumpets
• Perfect fit
• Exclusive and numbered piece
• Amazing sound
• 2 year warranty
• Performance improvement

Fitment:

• BMW E36 M3 (3.0 and Evo)
• BMW Z3 M (S50)

Lead time of up to 8 weeks when on back-order. Contact us for the latest lead times.