I want to buy a Topspeed exhaust and really want to know how loud it is. I have seen the clips but I was kinda looking for some people that own one and could describe how loud it was and the low end power loss also.

 

Here lets make it simple.

If you have cats and resonators and mufflers, your exhaust won't be too loud.

If you have TP's, one resonator and mufflers, your exhaust will be loud.

TOPSPEED I think has one resonator and two mufflers which will be loud.

 

Yeah, its loud. Its gotta be among the loudest.

 

+1

 

https://my350z.com/forum/intake-exhaust/208257-the-ultimate-topspeed-pro-1-exhaust-thread.html

Try this!

 

friggin loud.. everyone hears you coming type of loud(with test pipes)

 

As a cat-back, it's not too loud at all. With test pipes, it's monstrous. Seriously, if you don't like a "loud" exhaust, don't get test pipes with this one. Really, it's THAT loud.

Tony (likes it loud)

 

with out test pipes is it okay? interior wise mainly..

 

What test pipes do you recomend w/ the topspeed exhaust?

 

Without test pipes you'll be fine with this exhaust. I still listen to my radio when I feel like it, so it's not so loud I can't hear that easily.