UPR Pro Series Dual Valve Catch Can Kit – 2014-2018 Silverado 5.3L

UPR Dual Valve 4-Chamber Billet Catch Can System

The UPR Pro Series Dual Valve Catch Can Kit is designed for 2014–2018 GM trucks equipped with the 5.3L engine, delivering advanced crankcase ventilation and oil separation under all driving conditions. This system not only operates during idle and light throttle, but also maintains proper crankcase evacuation under wide open throttle with the addition of a dedicated WOT hose.

During towing, hauling, or heavy load conditions, the system continues to pull airflow through the catch can using intake airflow, ensuring consistent oil vapor removal even when manifold vacuum is low. This dual-function design provides superior performance compared to traditional single-path systems.

At the core of this system is UPR’s exclusive 4-chamber billet catch can design, engineered to maximize oil separation efficiency. Manufactured from 6061-T6 billet aluminum and paired with high-quality braided hose and billet fittings, this system is built for durability and long-term performance.

Product Features

12oz capacity for extended service intervals
Show quality finish
Exclusive 4-chamber billet catch can design
Dual valve system for idle and wide open throttle operation
Prevents oil from entering the intake system
High quality CNC machined billet aluminum construction
Plug N Play™ fittings at catch can connections
5/8” oil-resistant Continental braided hose included
Nickel T-fittings and integrated drain cock
Improves fuel economy, throttle response, and performance
Black anodized finish
Installs in 30–45 minutes

Included Components

Dual valve billet catch can (4-chamber design)
Adjustable mounting bracket
5/8” Continental braided hoses
Billet hose ends with clamps
High-flow billet check valves (2)
Plug N Play™ quick release connectors and billet fittings
Nickel drain cock

Performance Benefits

This dual valve system ensures proper crankcase ventilation across all driving conditions, reducing oil contamination in the intake system and improving overall engine efficiency. By maintaining consistent airflow and separation, the system helps support cleaner combustion, improved throttle response, and long-term engine reliability.

Fitment

2014–2018 Chevrolet Silverado 5.3L
2014–2018 GMC Sierra 5.3L

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.