Audi TT Oil Catch Can System - APR - Catch Can System w/ Top Plate (2016–2023). This factory racecar–inspired upgrade refines the PCV system to control blow-by and keep your TT/TTS running clean during spirited drives and track days.

Built around a billet aluminum top plate with T304 stainless separation and proper drain-back, this APR kit fully replaces the factory PCV and addresses known failure points. High-quality braided hoses with swivel AN fittings route to an internally baffled catch can with a quick-drain valve, helping limit boost leaks from torn diaphragms or N80 issues, reduce octane-lowering oil vapors, and keep intake tracts cleaner. Precision brackets and stand-off pegs support a tidy install and engine cover retention. Note: Not compatible with PCV systems using an integrated blowby sensor (e.g., engine code DETA). Vehicles with a washer fluid reservoir over the factory engine mount require MS100199-A.

Features

• Billet top plate with T304 stainless separation and drain-back
• Internally baffled catch can with quick-drain valve
• Replaces factory PCV; addresses common failure points
• Helps reduce oil starvation risk in high-G situations
• Braided hoses with swivel AN connectors
• Additional check-valve for the N80 valve
• Precision bracketry and stand-off pegs for engine cover

Have questions or want expert guidance? Call us to discuss fitment or to schedule installation and customization at our Austin, Texas or Los Angeles, California area shops: 512-982-9393 (TX), 562-981-6800 (CA).

If you’re considering multiple items, contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov