BMW Auxiliary Coolant Reservoir Cap s55tuning BMW 135i (2008 to 2013)

BMW 135i (2008 to 2013)

• 2017+ Alfa Romeo Stelvio 2

Fuel Distribution Pattern: Direct to intake valves

for a full plug and play upgrade

2018+ F55/F56 MINI Cooper One

BMW Auxiliary Coolant Reservoir Cap s55tuning BMW 135i (2008 to 2013)The Precision Raceworks Auxiliary Coolant Reservoir Cap is a functional and stunningly stylish way to add a nice touch to any engine bay! This cap come in three color options so there is always a color that will work for you! Black with Billet, Black with Blue, and the Stealth series (all black). Many people don't realize it but the OEM caps have a pressure release valve built into them. Often times aftermarket companies don't know this either or just