SOLID ALUMINIUM COOLANT OVER CAP TO FIT AUDI S3 8P (2.0 TFSI). AUDI S3 8P - BILLET COOLANT CAP. PRECISION MACHINED TO FIT SNUGLY ON TO THE OEM COOLANT CAP. PRESS FIT INTO THE BILLET ALLOY CAP - BONDING AGENT IS ALSO PROVIDED WITH EACH CAP TO ALLOW YOU TO GIVE IT THAT EXTRA SECURITY WITHOUT THE NEED FOR GRUB SCREWS.
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