ITG air filter for Karbonius CSL airboxes, for both S54 and S50 engines.

Pre-oiled and washable air filter, designed to work in perfectly harmony with Karbonius products. ITG’s specially created blend of foam has been designed to strike the correct balance between out-and-out performance and particle capture – making them the only choice for this performance application.

Karbonius Composites have found a 2bhp power increase compared with a Genuine BMW air filter.