I am considering getting a Greddy exhaust system and I like how it sounds and everything and just wanted to make sure on here about any of your past experiences with it before I buy it. Let me know everything you guys know that I should know. Thank you

 

It's ok but it's a lot louder than how it sounds in videos even with the silencer on, i never took it off and it was pretty loud hehe but other than that it's alright

 

I had it on my IS, the drone was unbearable without the silencer. Gave me a headache every time I drove it. This is coming from a person with a throaty loud exhaust now. Don't know about the G exhaust they make but has to be similar in sound.

 

The louder the better that's not a problem at all but is it a nice loud or a very raspy loud?

 

I've got the Ti-C with an aftermarket y pipe and GTM resonated test pipes. I added each part in sections. I love how it is now but you'll get the VQ hiss with test pipes.
Just the ypipe and greddy Ti-c sounds really good. Nice and deep. I reccomend it.

 

How about just the Greddy exhaust? I'll end up getting the y pipe but not all together at once. The system itself is nice right?

 

I feel like its 2008-09 when everyone had that exhaust haha. Get HKS or ARK

 

I don't mind it being a older brand I just need it to be worth my money. Is the performance gains noticeable? It sounds like its loud witch I love and with a y pipe it will be set. I don't see any cons that would make me not get it do far.

 

and also whats a good price to purchase the catback used? would anyone know?