pakipryde

I got a 2011 G37-S Sedan and wanted to know is the Stillen Catback too loud??? I had Borla on my 07 G35 Coupe and loved the sound......!

Z gave way to G

I have Stillen on my 08 coupe and it is just slightly louder than stock. Almost un-noticeable. I can't tell you about hp gain/loss. Haven't dynoed it

MACS

iTrader: (3)

Had Stillen on my last G. Not obnoxious, but I thought it was a bit loud when you got on it and it sure did drone at freeway speed.

Buddy at work has Borla on his '11 Camaro RS and it sounds pretty damn good.

qpham45

iTrader: (8)

^^^ I had Stillens on my car but the drone was killin' me. In my opinion it just too loud for me. I got rid of it and got Invidia.

prescott3656

2010 sedan with Stillen CBE. It is not very loud, just a little bit more than stock. sounds good and there is absolutely no drone whatsoever on mine. I'm very happy with it so far.

RaymondG37

i got stillen on my 10 white and i got the hfc also from stillen my car sounds like a baby austin martin

cjkeno

I'm getting a Stillen catback installed probably next week, it's been ordered and waiting for the dealer to get the parts shipped to them. From all the youtube videos I saw over and over I thought the car sounded pretty good, hope to put a video up after. I think anything will be an improvement over the stock sound, for a car with 328 hp it should sound better.

blueninjabron

I got a stillen cat back on my sport coupe and it is amazing. I love it's subtle idle but you can really hear it when you push it. I think it is perfect to keep the care looking and sounding classy.

pakipryde

thank you all for the feedback. i got a call from Stillen today and i reassured them on my interest in the exhaust. Is anyone selling one?

Neal376

iTrader: (1)

fyi

the stillen on the coupe is completely different then the stillen on the sedan. the coupes seems to be quieter.

i got a used set. I did not use the stillen Y pipe because it didnt have a flex section and made my car vibrate a bit. using the stock y pipe helped keep some noise out of the cabin too. I have test pipes, so I cant comment on the sound since mine may be louder

pakipryde

i am also looking at the Invidia since the pricing is pretty much the same.