WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.Designed specifically for the Audi B9 S4, S5, and SQ5, the RacingLine Oil Catch Can System is the ultimate solution for preventing oil residue build-up in your intercooler and intake tracts. By efficiently separating excess moisture and oil vapor, this system ensures clean airflow to your engine, optimizing performance, longevity, and reliability.
Why Install a Catch Can System?
Over time, excess oil and moisture can accumulate in your intercooler and intake manifold, leading to carbon build-up, reduced airflow, and performance losses. The RacingLine Catch Can System replaces the failure-prone factory PCV system with a precision-engineered, baffled oil separator, significantly reducing oil contamination in the intake system.
Key Features & Benefits
- Direct PCV System Replacement – Includes a billet PCV block and a high-quality oil filler cap, eliminating the weak factory check valve.
- Internally Baffled 3-Way Catch Tank – Effectively separates moisture and oil vapors for cleaner engine operation and longer-lasting performance.
- High-Strength Aerospace-Grade Construction – The catch can is CNC-machined from aerospace-grade 6061 aluminum and finished in Liquid Titanium anodizing for durability and corrosion resistance.
- Easy Draining & Maintenance – Features a drain plug at the base for simple oil removal, with an optional Remote Drain Kit available for even easier servicing.
- Premium 210-Series Braided Hoses – Engineered with an outer nylon braid and stainless steel inner weave, ensuring maximum resilience and leak-free performance.
- Complete Installation Kit Included – Comes with all required hoses, fittings, mounting brackets, and fixings for a seamless, bolt-on installation.
Perfect for Performance & Longevity
- Eliminates oil residue build-up in the intercooler and intake manifold, ensuring optimal airflow and efficiency.
- Reduces carbon deposits, extending engine life and reliability.
- Prevents oil ‘weeping’ with a replacement billet oil filler cap.
What’s Included in the Kit?
- Billet PCV breather plate with integrated oil filler cap
- Baffled catch can with oil dipstick and drain plug
- Internally-baffled separator turrets (x2) for enhanced oil separation
- Premium 210-series braided hoses (-6AN stainless steel-reinforced)
- Norma quick-release breather return hose
- Pressed aluminum mounting brackets (including factory engine cover mount)
- Full fixing kit with bolts & O-rings
Note: Not recommended for ECU calibrations exceeding 2 bar / 30 PSI boost levels.
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