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14-19 Corvette C7 Z06 Dual Valve Oil Catch Can CSS

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14-19 Corvette C7 Z06 Dual Valve Oil Catch Can CSS


14-19 Corvette C7 Z06 Dual Valve Oil Catch Can CSS


     The UPR Plug N Play ™ Dual Valve Catch Can Features Multiple Chambers and a pressed Coalescing Filter that delivers optimal performance. Plug N Play™ Fittings, adjustable brackets, and UPR's Billet LT4 PCV Diverter are just a few of the features that make this kit head and shoulders above the rest. The catch can fittings are all quick release Plug N Play ™ fittings that allow you to push the buttons to release the catch can in seconds . The UPR Quick Release mount knob is the finishing touch. It allows servicing of the catch can without any tools.

The UPR Clean Side Separator (CSS) traps oil mist that would try to exit the dry sump vent, which keeps your air inlet cleaner. This UPR designed kit will keep your supercharger from ingesting oil from the PCV system.

UPR's Dual Valve catch can delivers exceptional performance and utilizes all the best components, and hoses and fittings. No plastic or rubber hoses with cheap worm clamps or plastic fittings like many catch can manufacturers use to make more profit on inferior products. UPR uses billet fittings, braided hoses, custom fit billet hose ends to lock the hoses and fittings in place. We've been working on better options for the GM vehicles to make Enthusiasts aware of the Ineffective performance the 2-chamber catch cans others offer. They're all just inferior copies of one another without any improvements to the major design differences to improve their oil separation. These 2 Chamber Pull Through Oil Catch Can run Generic Screens, Compressor Filters, and Honeycomb Filters such as JLT - Moroso - Mishimoto Catch Cans. These designs reduce cost and deliver a reduction in performance as well.

2 Chamber Designs have been proven to allow as much oil into the intake as they collect in the can still allowing 50% or more of the oil to be ingested filling the manifold and causing detonation / spark knock in the cylinder. Mainly because the design requires a better-engineered diffuser system and not just a simple screen, muffler, or honeycomb filter. The primary function of an oil separation system is to eliminate fuel degradation and any possibility of engine knock known as detonation from oil entering the combustion chamber. It's not how much you collect in the Catch Can it's how much you stop from exiting the exit stream of the Catch Can.


This UPR Pro Series catch can kit is shipped ready to install even if no upgrades are selected. Upgrades are available to allow you to tailor the kit to fit your needs. See the description below and select any upgrades from the drop down menus.

Upgrades available:

The Billet Pro Series check valve is a larger, higher flowing check valve than our standard check valve. It generally will increase the vacuum through the catch can and equate to better PCV evacuation. Better evacuation can translate to better MPG and low speed driveability. The Billet Pro Series check valves can also be disassembled for cleaning and inspection.

The Stainless Steel magnetic drain plug would replace the drain plug on the bottom of the catch can with an Allen head plug that has a magnet embedded into it. It will attract any ferrous metal material to it so the user can inspect it.

The drain line kit includes a drain valve, hose and fittings needed to install the drain valve. It allows the user to relocate the drain somewhere easier to access like the wheel well opening or bumper area. (You would choose either the Magnetic Drain Plug, or the Drain line kit - not both. If no drain option is selected, a standard plug will be installed)

The UPR catch cans have an O ring seal on the containment cup. Replacement O rings are available if you lose, drop, or tear an O ring when servicing the catch can. It's not a bad idea to have a spare set in the glove box.

Product Features
» 12oz Oil Capacity
» Can measures 3" x 6"
» Show Quality Machine Finish
» Adjustable Mounting Bracket
» Multi-Chamber Billet Catch Can
» 3/8" Nickel 90* fittings & Petcock
» Prevents Oil from Entering Intake
» Continental Instagrip™ Braided Hose
» Includes Billet LT4/LT5 PCV Diverter
» Black Anodized Finish

Installs in approximately 60 minutes.

2014 2015 2016 2017 2018 2019 GM Chevrolet Corvette Z06 LT4 ZR1 LT5

Q & A

Question: What is the problem with your PCV system ?

Answer: The Positive Crankcase Ventilation (PCV) system is used to recycle the gases that leak or "blow-by" the your engines piston rings and create a positive pressure in the crankcase. By venting these gases along with oil mist/vapor from the crankcase and route it back into the intake manifold so it can be burned off.

This is a poor fix from automobile manufacturers, because over time the excess oil vapor collects along the inside of the intake tract and forms a "sludge". This leads to a variety of issues including carbon build up, retarded timing, detonation, power loss and even engine failure.

UPR s fix for the PCV system used on many engines for reducing toxic gases from being released into the atmosphere and eliminating positive crankcase pressure / Blow-By.

Question: What does a UPR Catch Can do ?

Answer: UPR s Billet Catch Can / oil-air separator will condense and collect the oil vapor before it has any chance to reach the intake tract. As the gas and oil vapor enters UPR s can they pass through a Chambered filtering system that cools the oil vapor and gives it something to adhere to.

Then the oil forms into droplets and collect in the bottom of the UPR Catch Can so that they can later be drained. This is where the additional Chambered filtering system comes into play allowing only the clean air to pass through so it can eliminate unwanted blow by.

All engines have blow by otherwise there would be no need for a PCV system on your engine. PCV = Positive Crankcase Valve, which eliminates Positive Crankcase Pressure. UPR s Catch Can has become one of the most widely used and recommended cures for just about every application.

The engine size and horsepower level is not relevant to the performance of the UPR Catch Can. UPR s Catch Can has become a cornerstone by improving the Performance and Economy on any vehicle you install it on.

Same Day Shipping:

UPR Products ships out all in stock orders via UPS or USPS the same day up till 5pm EST Monday through Friday. Orders received over the weekend will ship out on Monday. Tracking information is emailed to customers the evening after the package has been shipped out. Customers placing internet orders that have discrepancies or are out of stock will be contacted by phone or email.

UPS Ground Transit Times:

Back Orders:

Occasionally some parts that you have ordered will be out of stock. You will be called if any of the parts are out of stock and either hold the order till everything arrives or ship out what we have in stock and ship the remainder when it comes in based on your preference. You will not be charged for any items that are out of stock until the part is ready for shipping.

Canadian Orders:

UPR Products does ship to Canada via USPS. Customers will go through the normal checkout process and our system will estimate the cost of shipping automatically based on your address. Please note - Additional Duties, taxes & Import Fee's may be charged upon arrival.

International Orders:

UPR Products ships internationally but due to frequently changing freight costs it is quoted per order. International customers should include both a phone number and email with their order so you can be contacted with a shipping quote.

How Do I Return a Product:

If you need to return or exchange a product, please call us at 561-588-6630 within 30 days of receiving your order. We will issue a Return Merchandise Authorization (RMA) number which is required to process your return. Products should be shipped back to us via UPS, Fedex, USPS with a tracking number and insurance. All returned items must be in new condition and in the original packaging. Installed items cannot be returned. Contact us within the 30 days of receiving your order for any order issues. You are responsible for all return shipping charges and a 20% restocking fee will apply for any unapproved returns. Please check all parts for damage or defect when you receive your order and prior to installing or using the item.

Non-Returnable Products:

The following items will not be accepted as returns. Tuners and tuning devices, opened and or installed clutches (removed from original packing), non-defective items that have been installed, gift certificates, catch cans, fuel pumps, fuel injectors, nitrous kits, shocks, struts. Issues with any of the listed items must be taken up directly with the manufacturer.

Warranty Policy:

UPR Products offers a lifetime warranty against defects and failure on all products that we manufacture. Contact us at 561-588-6630 for further warranty information.

Magnaflow Warranty / Return Policy:

Magnaflow offers a Lifetime Warranty on their performance exhaust kits.

Magnaflow Warranty Details

Register your Magnaflow Exhaust

For a Magnaflow Warranty Return, complete the following form and contact UPR Products at 561-588-6630.

Magnaflow Warranty Return Form

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