This car came with the stillen catback exhaust... it is definitely quiet even with test pipes on. Now thats not all bad but Im wondering if the flow is up to par...

Anyone have experience with this brand?

 

I'm sure the flow is more than sufficient on any aftermarket exhaust. I'm using factory exhaust from the cat-back on 6psi of boost.

 

Been around a few Stillen exhausts, quiet and nice.

 

Are they as quite as stock? There's actually a Stillen muffler for sale for $150 near me. I'd like a louder sound than stock. It's only the muffler though so I'd have to have it welded in, not sure if it'll be worth it.

 

Mines dual stillen mufers and full exhaust.. its not extremely loud

 

You’ll be fine power & flow. It’s the best of both worlds of tame & respectable at low/mid rpms and will get loud and angry in your high rpms.

I ran the true dual up into 14psi with no issues