Does anyone know anything about the Stealth system that thermal makes? Like are the well built or any kind of specs on them, or does anyone have a Stealth thermal exhuast sytem?

 

I'm not sure but I think it's a three inch exhaust, you'd want that for boost, not all motor. But I hear good things about this exhaust.

 

My friend has this exhaust and he likes it. I love the sound, but he complains that it's too loud. It'll diffenitely be the exhaust i put on my car when my funds are replinished. Hope this helps.

 

I run the thermal classic cat back system. Get it. Don't go bigger unless you run boost. This exhaust sound will not embarass you.

 

Unfortunately, I have never heard a Thermal exhaust. I hear good things about their sound and quality. I believe the piping is 2.25". The stealth is quieter, and the Classic is supposedly a bit loud. Thermal does make 3" turbo application systems. Go for it.