Mishimoto 2018+ Jeep Wrangler JL 2.0L Baffled Oil Catch Can Kit - BlackThe direct injected and turbocharged 2. 0L Hurricane engine found in the 2018 2023 Jeep Wrangler JL is the most advanced engine ever fitted to a Wrangler. But, despite all the high tech features that make the Hurricane great, It's still vulnerable to a very low tech problem: blow by. The fuel efficiency and increased power of direct injection comes with the threat of carbon buildup. As fuel and air get squeezed in the cylinder, some of the mixture