There is a dino at the race shop i go to here in cali. by the way the numbers for the stillen exaust were proven by DC. They aslo didnt believe the numbers because all of the other exausts out there were only putting up aroung +8 to +10 HP. They conducted a test themselves and got 17 hp gain across the spec.
My numbers are correct. I know. Its on my car and i have a dyno test done everytime i do something to it so i dont have to guess the power gains. im at 328HP. The next step is the stillen supercharger. (still in the garage)
Which exhaust system is the best?
Re: Which exhaust system is the best? (kmech_7)
What mods do you have??
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Crashtest77
- Posts: 177
- Joined: Tue Feb 06, 2007 7:10 pm
- Car: 2003 G35 coupe
Re: Which exhaust system is the best? (G_whizz)
I know the invidia g200 is only like 13hp or so,but I love how it sounds. I think I'd have to hear a stillen up close so I can really get a feel for what it would sound like.
Re: Which exhaust system is the best? (Crashtest77)
The Hks went on about two weeks ago and I am very very happy. Nice deep loud tone with the throttle wide open but absolutely no drone at cruising speeds. I was really impressed with the sound on the freeway but once you floor it.. LOOK OUT
Re: (joe603)
Tax and shipping, it was close to $1600. I think it was money well spent. I was considering the Injen as well but I am glad that I budgeted and waited and got the Hks.