EVIL ENERGY Oil Catch Can, Universal Baffled Catch Can Kit with NBR Fuel Hose, 300ml Aluminum Air Oil Separator Tank for PCV System

The EVIL ENERGY universal baffled oil catch can has worked well so far and does exactly what it’s supposed to do. The build quality is good for the price point—the aluminum can feels sturdy, the fittings seal well, and nothing about it feels cheap or poorly made. The internal baffling appears effective, and it’s clearly designed to separate oil vapor and moisture rather than just being an empty container. Installation is straightforward, especially for a universal kit. The included hardware and NBR fuel hose are usable and functional, but I would recommend getting additional fuel hose. Depending on your engine bay layout and where you want to mount the can cleanly, the included hose may be a little short. It works, but extra length makes routing much cleaner and avoids tight bends or stress on the fittings. In actual use, the catch can does its job. It collects oil residue and blow-by that would otherwise be going back into the intake, which is exactly what you want—especially on higher-mileage or performance-oriented engines. The 300ml capacity is a good size: compact enough to mount easily, but large enough that you’re not constantly emptying it. Overall, this is a good value catch can. It works well, looks decent, and performs its intended function without issues. Just plan ahead and buy some extra fuel line to make installation easier and cleaner. For the money, it’s a solid option and I’d buy it again.

I recently installed the Evil Catch Can on my 2006 Chevy Silverado Crew Cab with the LM7 5.3L V8 (311,000 miles on the clock), and I have to say this is an outstanding product. The build quality is solid, the fittings are secure, and the installation process was straightforward. Immediately, I could see the value in running one of these, especially on a higher-mileage engine like mine where crankcase vapors are more of a concern. What really stands out is how effective it is at trapping oil and contaminants that would otherwise end up recirculating through the intake. That’s critical for keeping carbon buildup down, maintaining throttle body cleanliness, and ultimately extending the life of the engine. I plan on installing a second unit so that each bank of my V8 is covered. To me, this makes perfect sense, since both sides of the engine generate blow-by gasses. It honestly baffles me why so many installs I see only utilize a single catch can on the driver’s side. Having one on both sides feels like the most complete way to protect the motor, especially as the miles rack up. Overall, I couldn’t be happier with the purchase. For anyone running an LS-based motor, whether stock or with miles like mine, I’d strongly recommend the Evil Catch Can setup. It’s a small investment that pays off in cleaner internals and added peace of mind.

Looks good quality. Hose is good quality . Install was very easy. I DID NOT butcher the original pcv hose. The supplied hose and the space available , you dont need the 90° ends. I used a few zip ties to secure all hoses . Where to put the stainless shaving is not clear. I just stretched it out and put it into the canister as a oil sloshing baffle.

Great little catch can! Super effective for my truck, so much so I just got a larger one from evil energy. Once you figure out where to mount it, installation is a breeze! Air tight with no leaks and the goop i get out of it is mind blowing. Super solid build quality. (Pretty sure itll still be around long after my trucks end) Love evil energy products! Have never had an issue with anything from them, ever.

Great Product. Some sharp edges, but very nice quality. Cut dogleg off supplied aluminum bracket with a hacksaw and bend at a 90 as shown. Mount to frame as shown with Honda bolt, then drill hole in bracket and car frame for second stability sheet metal screw (not supplied) Engine cover still comes off nicely. Engine dipstick and radiator reservoir 100% accessible. Hood prop clears oil can nicely and dip stick is easy to reach as is can bottom to spin off for maintenance. All hoses are relaxed with no pinch points. This method keeps original PCV hose in tact for quick removal in case of warranty work. O rings supplied are a little small, difficult to get over threaded fitting but they work. Be careful not to over tighten fittings or you'll damage the O rings. The coalescing steel wool supplied is plentiful, enough to change out 3 times. Overall a fun install. Highly recommended!

A quality, well-built product at a good value. Easily installed on a Hyundai Tucson after watching several videos. The installation instructions could have provided more detail. Waiting to see the results over time.

I had no idea what to expect when I got this. When I opened the package I immediately thought it was way too small for my truck but this does the job well. The can is constructed well and the added bracket worked great. I’m not using this as a primary, this is a secondary in a compound boosted application. My crankcase pressure was getting too high and popping my rear main seal. 5.9 Cummins problems

Well....out of the box it looks like a nice catch can. I got this after watching some videos with the same truck platform. I have a 2006 Avalanche. The bracket will not allow for a good spot to mount the can. I had to drill a hole lower in the bracket to get it to mount onto the engine, holes were to close together. This bracket needs to be maybe 4" taller to allow the can to unscrew. With it how they made it, the can sits on the B+ cable. Tried to move that around but its not budging.

El producto está bien, solo sería mejorar un poco las mangueras y de preferencia agregar una válvula check para cuando se utiliza con un auto con turbo

Great product, it will really help the longevity of my truck's engine. I just bought my truck and want to keep it in as good of condition as possible. Catching all of the blow by in the catch can, versus allowing it to go directly back into my engine will be a huge help! Evil Energy did a great job on this catch can and the pricing is very reasonable. The only issue I had with the installation was they only provide 2 hose clamps, when I really wanted 4. The factory uses hard plastic tubing to connect the Pollution Control Valve (PCV) to the inlet on the intake manifold. They obviously heat mold this tube on and fits extremely tightly onto the barbs of the fittings, as such, there are no hose clamps on these fittings. However, I never trust that an after market rubber hose pressed onto the fittings may not come loose and want the added security of hose clamps. Further, Evil Energy provided 3/8" hose but my vehicle required use of the 1/2" fittings they provided - but they did not provide any 1/2" hosing. This meant a trip to the automotive store for supplies - after I had my truck apart. Lesson learned - always make sure you have all parts and supplies needed before beginning the project. I still rate the product highly, I just think Evil Energy needed to include those extra items and just charge an extra few dollars to offset the cost. It would have saved me time, hassle and an extra $15 in parts at the automotive store. Every vehicle with a turbo definitely should have a catch can. Ordinary engines will also benefit from one too.

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Installed this on my T5 Volvo and it's very well made, would buy another defiantly

Nice little product, good quality, works well.