muffler

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Jul 17, 2003 | 02:43 PM

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muffler

Hi everyone:
I have 98 impreza obs. i want to change my old orgainal muffler. do you know any muffler is good for my car? if i only change the muffler, how many HP i can get?
Thankyou!!!

--rx--

Jul 17, 2003 | 05:54 PM

go go go

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Joined: Nov 2002

Posts: 773

From: Pasadena CA

Car Info: GF8 ver6

I have 5Zigen Fireball.
They make exhaust for NA motor so you won't lose too much torque.
I don't know how much hp gain it makes but it makes big difference in how the engine revs up. It's a lot faster going up.

Jul 18, 2003 | 07:02 AM

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hi go go go:
how BIg is your muffler tip (3" or 4")? did you need any accessories to install your 5Zigen Fireball? how much is it and where did you get? I still looking for the stromung and Greddy EVO Exhaust System. do you have any command for these muffler?
thankyou for your reply!!
--rx--