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The K&N Air Oil Separator for 2011–2021 Dodge Challenger 6.4L captures oil from crankcase blowby in a high-capacity reservoir to protect the engine and intake tract. Vehicle-specific engineering enables a straightforward install using factory-style hose connections in about 30 minutes. The separator replaces the factory line for convenient mounting, requires no tools to empty the collector, and is backed by K&N's No-Hassle Lifetime Limited Warranty.
K&N 11-21 Dodge Challenger 6.4L V8 (Gas) Catch Can Oil Separator
