ITG Air Filter For BMW E46 M3 CSL
ITG Air Filter - Performance Profilter to fit BMW E46 M3 CSL.
This is a panel filter that fits in front of the trumpets in the carbon fibre air box. The intake is then refitted back on to the air box, sandwiching the filter between the air box and the air intake.
This is a panel filter that fits in front of the trumpets in the carbon fibre air box. The intake is then refitted back on to the air box, sandwiching the filter between the air box and the air intake.