K&N 57-0691 Cold Air Intake for BMW F10 F11 520i 528i N20 N52

K&N 57-0691 Cold Air Intake for BMW F10 F11 520i 528i N20 N52

by K&N

$212.99

Key Features

  • Fits F10 F11 520i 528i 2011-2017, N20 and N52 engines
  • Also fits 528i xDrive and F11 528i GT same years
  • Oiled cotton gauze filter - washable and reusable
  • Relocates filter lower for cooler incoming air than stock
  • No ECU tune required for this bolt-on fitment
  • Check filter clearance carefully on xDrive - tighter engine bay

Product Details

Brand
K&N
ASIN
B07YP7MWND

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K&N 57-0691 Cold Air Intake for BMW F10 F11 520i 528i N20 N52 — Overview

This is K&N's 57-0691 intake kit, designed as a direct replacement for the factory airbox on F10 and F11 5 Series with either the N20 four-cylinder or the N52 straight-six. It relocates the filter to a lower, cooler position in the engine bay and uses K&N's oiled cotton gauze filter in place of the paper OEM unit. Fitment covers 2011-2017 520i and 528i including the 528i xDrive and the F11-based 528i GT. If you're running a stock-location intake on a relatively mild build, this is a straightforward bolt-on with no tune required.