Specifications
Part Details:
This kit covers the PCV side of the K20C1’s blow-by system. A separate Mishimoto kit is available for the AOS (air oil separator) side if full coverage is the goal.
The K20C1’s combination of direct injection, high compression, and turbocharged power makes the Civic Type R quick, but that performance comes with a real downside: engine blow-by that clogs intake valves and coats the intercooler’s internals in oil, quietly reducing both performance and reliability over time. This Mishimoto Direct-Fit Baffled Oil Catch Can kit intercepts that blow-by before it reaches the intake tract, capturing oil vapor and separating it out so it never makes it back into the engine.
The kit includes hoses molded specifically for the K20C1’s PCV system, so installation is genuinely direct-fit rather than a universal solution forced to work. A one-way check valve is built into the lines to keep crankcase gases flowing in the correct direction, and an application-specific mounting bracket secures the compact catch can directly to the Type R’s firewall, keeping it steady under any driving condition.
Key Features
- Fits 2017 to 2021 Honda Civic Type R (FK8), PCV side
- Direct-fit hoses molded specifically for the K20C1’s PCV system
- One-way check valve built into the lines
- Application-specific mounting bracket for the Type R’s firewall
- Compact catch can, black bracket finish
- Mishimoto Lifetime Warranty
Frequently Asked Questions
Does this cover the whole engine’s blow-by system?
This kit covers the PCV side. A separate Mishimoto kit covers the AOS (air oil separator) side, install both for complete coverage.
Is this a universal or direct-fit kit?
Direct-fit. The hoses are molded specifically for the K20C1’s PCV system and the bracket mounts directly to the Type R’s factory firewall points.
How often does the catch can need to be emptied?
Frequency depends on driving style and mileage. Check it periodically, especially after track use or aggressive driving, and empty it when it starts to fill.
Recommended Supporting Components
- FK8 vs FL5 Honda Civic Type R: What Actually Changed confirm you have the right chassis before ordering.
- Most Common Honda Civic Type R Failures and How to Prevent Them unmanaged blow-by is a preventable cause of long-term engine issues.
Why Buy Engine Protection from Wrench Masters?
Wrench Masters carries the preventative upgrades that protect an engine long term, not just the parts that add power. A catch can is one of the cheapest ways to keep intake valves and internals clean over the life of the car.
Shipping
Shipping Options:
WrenchMastersAuto.com ships your performance parts safely, quickly and conveniently nationwide via the most trusted shipping carriers such as: UPS, Fed Ex, USPS, and DHL.
Delivery Times:
- In Stock: 3-7 Business Days
- Custom Orders: 2-6 Weeks, Please Email: [email protected] or Call: 727-565-9808 for Questions.
Enjoy FREE SHIPPING on most orders over $199!
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