Hi, firstly, i want to say that this is a very good thread. It's very informative.

I'm using Saga LMST 2007. I didn't know much about cars but was intrigued to change my muffler to get that roaring sound. So I went and bought a "TRUST" muffler that cost me RM260. but after installing it and driving around in my car, i found out that it's actually too loud for comfort.

What should I do? How do I reduce the noise? should I just install the soundproof things that the shops are selling or get the bullet silencer that was mentioned?

Thanks in advance.