Turbo XS Oil Cap | 17-22+ Civic Si

Fits:

• 2017 - 2022+ Honda Civic Si

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The Si engine bay isn't the prettiest from the factory — but small details make a difference. The TurboXS Billet Si Oil Cap swaps out the plain OEM cap for a machined billet piece available in four colors, adding a clean, finished look to one of the most visible spots in the engine bay.

Personally tested on the Unity Si for 2+ months and 3,000+ miles with no seal issues. A simple, confidence-inspiring upgrade that's been vetted before being offered here.

Features

• Billet aluminum construction
• Available in Black, Blue, Grey, and Red
• Direct OEM replacement fitment
• Tested for seal integrity — no leaks after 3,000+ miles of use
• Engineered and manufactured by TurboXS