Mishimoto MMBCC-JLH-18CBE Baffled Oil Catch Can, fits Jeep Wrangler JL 2.0L 2018+

Description

The directinjected and turbocharged 20L Hurricane engine found in the 2018 Jeep Wrangler JL is the most advanced engine ever fitted to a Wrangler But despite all the hightech features that make the Hurricane great Its still vulnerable to a very lowtech problem blowby 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 leaks past the piston rings and carries oil from the cylinder walls with it This mixture is known as blowby To prevent crankcase pressure from building up the blowby is then vented into the intake to be reburned Blowby becomes an issue with directinjected engines when it passes the intake valves Without fuel spraying over the valve Theres nothing to wash off the blowby and heat from combustion eventually causes it to build up as carbon on the back of the intake valves That carbon buildup prevents valves from closing fully and disrupts airflow The result is poor running misfires and if left long enough engine damage The best solution to the problem of blowby buildup is prevention Instead of letting blowby enter the intake the Mishimoto 2018 Jeep Wrangler JL 20L directfit baffled oil catch can kit diverts it away from the intake valves and into a 75 oz catch can You can then recycle the contents of the catch can with your next oil change The internal air diverters and baffle of our catch can thoroughly condense oil fuel and water vapor so that the only air flowing through your intake is fresh air In addition our directfit lines and highflow filter ensure CELfree running Like all Mishimoto products this 2018 Jeep Wrangler JL 20L catch can kit is protected by our Mishimoto Lifetime Warranty so your JL can also be protected from blowby for a lifetime

Specifications