F20 M135i F22 M235i F87 M2 F31 F34 335i F32 F33 F36 435i N55 Cold Air Intake aFe 51-76311 or 54-76311

Direct-fit cold air intake for N55 engines in the listed BMWs. No modifications needed - bolts straight on using OEM mounting points.

• aFe Momentum GT Pro DRY S (51-76311) - oil-free, washable filter; ideal for fast-road use and UK conditions
• aFe Momentum GT Pro 5R (54-76311) - oiled cotton gauze; suited to spirited driving and track-day use
• Sealed one-piece airbox with auxiliary inlet, clear inspection window and roto-moulded intake tube
• Carbon fibre trim included; gains of +15 hp and +13 lb-ft verified on N55 turbo applications