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Check your front strut OEM part number's last 3 digits

Part #'s 06L-115-562-B / 06L115562 B / 06L 115 562 B / 06L115562B06K-115-441-D / 06K115441 D / 06K 115 441 D / 06K115441D

You should trim from the top

MODEL FITMENT:1997-2003 BMW E39 525i

2003 to 2006 MINI COOPER All Models

Some may ask why change the heat exchanger and not the intercooler itself

3 mmTravel: 11

Annoying cylinder deactivation deleted (Will keep activated by by request)

Simplified:

Front Rate: +60% stiffer than stock

Key Features

Mirror assembly for left (driver) side