Enhance your 2018+ Audi S4 or S5 with the Mishimoto B9 Baffled Oil Catch Can Kit, designed specifically for the 3.0T TFSI engine. This direct-fit system installs seamlessly in line with the PCV system, immediately protecting your intake valves from harmful blow-by gasses. Crafted with a patent-pending billet 6061 aluminum can sealed with Viton™ O-rings, it offers durable, corrosion-resistant performance. The included set of direct-fit hoses and two Mishimoto One-Way Performance Check Valves ensure a simple, secure installation while preventing the catch can from becoming pressurized. This kit also features a petcock drain for effortless removal of trapped contaminants, maintaining optimal engine cleanliness and performance. Unlike heated AOS systems, this catch can operates without heat, allowing low-octane oil vapors and fuel contaminants to condense effectively. The design traps blow-by permanently, preventing harmful vapors from re-entering the engine oil system, which can help preserve engine longevity and efficiency. Backed by Mishimoto’s Lifetime Warranty, this kit provides peace of mind alongside high-quality engineering. Whether you're a daily driver or a performance enthusiast, the Mishimoto Baffled Oil Catch Can is an essential upgrade to keep your engine running clean and reliable. Its straightforward installation process makes it an accessible upgrade for most mechanics and DIY enthusiasts, typically completed in under 30 minutes. Protect your investment and ensure your vehicle maintains peak performance with this reliable, high-quality catch can system.
Features:
- Single can mounts in line with the PCV system to separate oil from air using a 50-micron bronze filter
- Patent pending billet 6061 aluminum can sealed with Viton™ O-rings for durability and corrosion resistance
- Installs in under 30 minutes with included direct-fit hoses and check valves
- Prevents blow-by gases from re-entering the intake system, trapping contaminants permanently
- Designed for 2018+ Audi S4 and S5 models with 3.0T TFSI engine for optimal engine protection
Fitment:
2018 Audi S4 Premium Plus
2018 Audi S4 Prestige
2018 Audi S5 Premium Plus
2018 Audi S5 Prestige
2019 Audi S4 Premium
2019 Audi S4 Premium Plus
2019 Audi S4 Prestige
2019 Audi S5 Premium
2019 Audi S5 Premium Plus
2019 Audi S5 Prestige
2020 Audi S4 Premium
2020 Audi S4 Premium Plus
2020 Audi S4 Prestige
2020 Audi S5 Premium
2020 Audi S5 Premium Plus
2020 Audi S5 Prestige
2021 Audi S4 Premium
2021 Audi S4 Premium Plus
2021 Audi S4 Prestige
2021 Audi S5 Premium
2021 Audi S5 Premium Plus
2021 Audi S5 Prestige
