MMR MMX Performance Billet Washer Fluid Cap for BMW F Series MMR03-0000 S3 8Y Mk4 this valve not only gives

this valve not only gives you an incredible loud sound when lifting off the throttle during gear changes

•    The construction of the hose has been engineered to exceed that of the OEM fitments

3 EcoBoost and 5

0TFSI 2018-2021 (180KW/245PS)

MMR MMX Performance Billet Washer Fluid Cap for BMW F Series MMR03-0000 S3 8Y Mk4 this valve not only givesProvides a beautiful complete replacement for your factory plastic cap to really smarten up the under bonnet visuals. The MMX Performance billet washer bottle cap for F Series BMWs has been designed from the ground up in the UK, constructed from a solid billet of aluminium. Our replacement washer bottle cap is beautifully over engineered to give an exquisite feel and exceptional product experience compared to OE. A beautiful complete replacement for