Okay folks, here is the dilemma... I want to get an after-market cat-back for my car. Problem is I don't want to buy a second exhaust down the road when I go to a single turbo. Most of the single turbo kits I've seen come with 3" dp and mid-pipe. Some allow you to upgrade to 3.5" or 4". How many guys run a "normal" 3" exhaust on a single? Is it that large of a gain to go with the 4"? If so, will a 4" exhaust hurt (low end torque, etc.) a car with stock turbos?

I'm also looking to see if anyone in the area is running any of the exhausts I'm interested in. I would love to see what they sound like.

In the 3" range, the one I had narrowed it down to is the Blitz Nur Spec. It makes excellent power and from what I could tell on the internet (sound files) sounds really nice. I'm also interested in the Greddy titanium system.

In the 4" range, I am interested in the Boost Logic system (since I'll be using their single kit and trust them and their work), the HKS 4" titanium, and the Veilside Teardrop titanium (just a smidge smaller than 4", but bigger than 3").

I'd love to hear any opinions and experiences, and again would love to hear any of them in person.

Thanks,
Kev

 

Kev, I have the HKS 4."
You are more than welcome to check it out if you'd like.

 

Excellent! Thanks. Are you running a single or the stock twins? I really don't want to buy a 3" exhaust only to upgrade later.

 

Stock twins.

 

they're a nice set of twins too

 

i like twins...

 

wait, what are we talking about here?

 

the coors light twins?

 

and those TWIIIIIIIINS!!!!!!!!!!

 

boobies?