Karbonius M3 CSL (S54) Carbon Airbox Heat Shield Kit

The Karbonius heat insulation kit is designed for their E46 M3 CSL intake kit in order to reduce air temperature inside the airbox, which improves the engine combustion.

Kit includes 14 pieces of aluminized glass fiber, self-adhesive, precisely cut in a CNC machine, this guarantees a quick and effective installation.

All pieces overlap completely covering the bottom of the airbox. The adhesive withstands direct temperatures of 250º C, and the fiberglass withstands temperatures of up to 600º C.

All our pieces are numbered and manufactured in our facilities of Spain, under strict quality requirement following the quality standards that characterize us and under the ISO9001/2015 Quality Management Standard. This guarantees its origin and authenticity.

Product Features:

• Only 150 gr. weight
• Perfect fitment and easy installation
• Precision CNC cut
• 2-year warranty

Application Guide:

• Karbonius BMW M3 E46 Carbon Airbox
• Karbonius Race Carbon Airbox
• BMW OEM CSL Airbox

This piece installs easily; no special tools are required.