UPR Signature Series Catch Can Kit – 6.4L HEMI (Challenger / Charger / 300 / Durango / Grand Cherokee)

UPR Signature Series 3-Chamber Billet Catch Can System

The UPR Signature Series Catch Can System is designed specifically for 6.4L HEMI applications, offering an advanced oil separation solution with a unique mounting design that avoids interference with the passenger-side coil cover. This exclusive UPR layout provides a clean installation while maximizing performance and accessibility.

At the core of this system is UPR’s patented internal diffuser design, which separates oil vapor using a true multi-chamber layout. Unlike traditional side-by-side chamber designs that allow oil to pass through, this system forces oil to drop into a lower chamber while clean air exits through the upper chamber—resulting in significantly improved oil separation efficiency.

Constructed entirely from CNC machined 6061 billet aluminum and paired with high-quality braided hose and forged fittings, this system is built for durability and consistent performance without relying on plastic components or basic filtration designs.

Product Features

Show quality finish
3-chamber billet catch can design
Patented internal diffuser system for improved oil separation
Prevents oil from entering the intake system
High quality CNC machined 6061 billet aluminum construction
Forged 1/2” fittings
1/2” oil-resistant hose included
Stainless steel mesh filter material
Includes Z-style mounting bracket
Catch can size: 4.75” x 2.5”
Improves fuel economy and overall performance
Available in satin, black, blue, or red finish
Installs in 20–30 minutes

Performance Benefits

UPR’s multi-chamber design is engineered to maximize oil vapor separation efficiency, reducing the amount of oil that reaches the intake system. By improving crankcase ventilation and minimizing contamination, this system helps maintain engine performance, reduce detonation risk, and improve efficiency across the entire RPM range.

Fitment

2011–2020 Jeep Grand Cherokee SRT 6.4L
2011–2020 Dodge Charger 6.4L (Scat Pack / SRT)
2011–2020 Dodge Challenger 6.4L (Scat Pack / SRT)
2011–2020 Chrysler 300 6.4L
2018–2020 Dodge Durango SRT 6.4L

Additional Information

Designed, tested, and manufactured in the USA

Note: This product does not carry a CARB EO number and is for racing/off-road use only. Not legal for sale or use in California. California orders will be cancelled and refunded.