BMW E90 E91 E92 E93 diesel (N47D20A/N47D20C/N57D30A/M57D30N2) ITG Profilter panel air filter

Direct-fit, washable ITG Profilter panel air filter for E90-E93 3 Series diesels with N47D20A, N47D20C, N57D30A or M57D30N2 engines. No mods, no tuning - just drop in and go.

• Tri-foam + dust-retaining oil for high flow without sacrificing filtration
• Stronger mid-range pull and sharper throttle response on fast-road or track-day use
• Clean and re-oil - lasts up to 4× longer than disposable OEM paper
• Fits factory airbox on 316d, 318d, 320d, 325d, 330d and 335d (2006-2011)