CTS Turbo is proud to announce our new B9/4M/C8/D5 Billet Oil Cap.
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\nOur cap is made from 6061-T6 Billet aluminum and black anodized for a sleek appearance and corrosion resistance. This is a direct replacement, simply remove the OEM cap and replace.
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OEM Part Reference:
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\n - 06M103485C
\n - 06M103485D
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**You need to transfer the O-ring from the OEM cap before installing