Mishimoto 2018+ Audi B9 S4/S5 Baffled Oil Catch Can - PCV Side

Give the 3.0T TFSI powering your 2018+ Audi S4 or S5 the extra layer of defense that it needs with the Mishimoto Direct Fit Baffled Oil Catch Can. Volkswagen and Audi were on the front lines of the direct injection revolution, which means they were also one of the first to implement a means to protect against blow-by gasses. While the factory AOS system does filter out some oil and fuel vapors, the harmful contaminants still make their way to the intake valves. The Mishimoto Direct-Fit Baffled Oil Catch Can Kit for your 2018+ Audi S4/S5 installs in line with the PCV system right after the factory separator for immediate protection of the intake components. Our catch can features a patent pending 2-port Compact Baffled Oil Catch Can with a 50-micron bronze filter and an internal baffle to better separate oil from the crankcase vapors. Our kit also includes a set of direct fit hoses for a simple installation, including two Mishimoto One-Way Performance Check Valves to prevent your catch can from becoming pressurized. In order to simplify servicing, our kit includes a petcock drain kit, so draining captured blow-by is a cinch. The Mishimoto 2018+ Audi B9 S4/S5 Direct Fit Catch Can Kit also includes the Mishimoto Lifetime Warranty for a worry-free installation. Our catch cans are different from most air-oil-separator (AOS) systems on a few levels. First, our catch cans are not heated. This means that all of the blow-by is able to condense in the can, including low-octane oil vapors and contaminated fuel vapors. Most AOS systems also drain the blow-by back into the oil pan, while our catch cans trap the blow-by and keep it out of the engine permanently. If you've seen what We've seen in the bottom of our catch cans, you won't want that draining back into your oil either. Engine oil catch can kit designed to capture oil vapors and prevent buildup in the intake system. Helps maintain efficiency, reduce carbon deposits, and improve performance with durable components and easy installation.

• 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(TM) O-rings
• Installs in under 30 minutes

Enhance the durability and performance of your 3.0T TFSI-powered 2018+ Audi S4 or S5 with the Mishimoto Direct Fit Baffled Oil Catch Can. Designed to provide an extra layer of protection against blow-by gases, this catch can prevents contaminants from reaching your intake valves, helping maintain engine efficiency and reduce carbon buildup. Its installation is straightforward, fitting directly in line with the PCV system just after the factory separator, ensuring immediate and effective filtration. Constructed from billet 6061 aluminum and sealed with Viton(TM) O-rings, the Mishimoto catch can combines durability with precision engineering. The integrated 50-micron bronze filter and internal baffle effectively separate oil from crankcase vapors, trapping harmful debris before it can circulate through your intake system. The kit includes all necessary direct-fit hoses and two Mishimoto One-Way Performance Check Valves, preventing the catch can from becoming pressurized and ensuring reliable operation. For ease of maintenance, a petcock drain kit is included, allowing quick and clean removal of accumulated blow-by. Unlike traditional oil separators, this catch can is not heated, enabling it to condense low-octane oil vapors and contaminated fuel vapors more effectively, trapping them permanently and preventing their return to the engine oil. Installation takes less than 30 minutes, making it suitable for DIY enthusiasts and professionals alike. Backed by Mishimoto's Lifetime Warranty, this product offers a worry-free upgrade to protect your engine and sustain optimal performance. Whether you're looking to reduce carbon deposits, improve throttle response, or simply extend the life of your intake components, the Mishimoto 18+ Audi B9 S4/S5 Baffled Oil Catch Can is a reliable and efficient solution for your vehicle.

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(TM) O-rings

• Installs in under 30 minutes

• Includes direct-fit hoses and two Mishimoto One-Way Performance Check Valves

• Equipped with a petcock drain kit for easy maintenance

• Designed to trap blow-by vapors and prevent buildup in the intake system

• Durable construction for long-lasting performance

• Not heated, allowing condensation of low-octane oil vapors and fuel contaminants

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

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1