The K&N filtercharger air filter is designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life. Our automotive oe (original equipment) replacement air filters generally add 1-4 horsepower.

Fits: GT3 cup 3.6l (05-07), Carrera 4s, 3.8l, 261kw (05-08), Carrera 4, 3.6l, 239kw (05-08), Carrera s, Carrera, c4s 3.6 (02-05), c4 3.6 (02-05), c2 3.6 (02-05), c4 3.4 (99-01), c2 3.4 (98-01)