2016 Bmw M3 - Catch Can Delete Pros And Cons? Egr Or What's Better?

Author Dalbo 14 Sep 2026

The longer answer requires understanding what the pcv system actually does, why deleting it doesn’t solve the problem people think it does, and. In this video we are taking a look at catch cans and oil seperators, what do they do, how do they function, do they actually work, and do they create any adverse side effects in the engine? Is anyone running a pcv delete/catch can system

Best Oil Catch Cans – Burger Motorsports Inc

2016 Bmw M3 - Catch Can Delete Pros And Cons? Egr Or What's Better?

I opted to install the vtt system after the pcv diaphragm ruptured Learn the main advantages and disadvantages of catalytic converter delete in this comprehensive guide. Now i notice it will randomly smoke/steam out the exhaust after warm.

I estimate that the catch can setup is either on par or somewhat less expensive, depending on the materials choice

As for the connectors, i do not have. Vtt kit blocks off the pcv cap vent and forces pressure to escape through the front crankcase breather hose Im not sure if there are any pros and cons doing this The pcv cap vents the.

Cat removal will change the tone, volume and smell If you going to go catless just buy an aftermarket x pipe I think you might want to consider test pipes which will turn your setup into a high. A cat‑delete exhaust offers tangible benefits—improved exhaust flow, a more aggressive sound, and lower initial cost—but comes with significant downsides

MMR Oil Catch Can Kit - N55 – WHP Performance Ltd

While there are dozens of cheap alternatives on fleabay, i selected this variant

Transparent, so i can easily monitor the level of pulp It is glass, not plastic Taking off the catalytic converters, also called cat deletion, gives more horsepower but also brings along some issues On positive side, cat delete reduces backpressure, letting the engine.

Seen some forum posts and there’s a few ways to go about the solution If you are wondering whether you should get an egr delete or a catch can, this post dives into your options and explains it all, clearly. Looking to do a pcv delete on my 2016 340i and was wondering if i need/should put an occ i live in the northeast and daily my car so i was hesitant about. Fitting a catch can to a modern turbo diesel is extremely important