Ifandi L.

So you want to install an aftermarket downpipe but don’t know whether to go catted or catless? Then you are at the right place :) I will provide you with a super detailed comparison of the two - basically everything you can know about catted and catless downpipes.  For a…

I am guessing by now you already know that an aftermarket downpipe can give you even more horsepower. A downpipe is not that expensive - about $100 - $150 for a decent one. I can save up for that, you’d say. But do you also need to tune? You need…

In general, enthusiasts know that back pressure is bad. But there are some who believe a little back pressure is good for turbo. In this article, I want to cover things in detail and see whether that’s true or not.  If you are too lazy to read - Back pressure…

Up-pipes and down-pipes - what do they do? How are they different? I only have a budget for one - which one should I install? You will get the answers to all these after you are done with this article :) In the meantime, here’s a quick answer. Up-pipe is…

Aftermarket downpipe definitely makes a car louder and sound more aggressive. This is because aftermarket downpipes are louder than stock and they reduce the backpressure in exhaust. Allowing sound waves to travel smoothly without collision.  Downpipe comes in two types: catted and catless. Which of these produce more sound for…