TSXGOTME

I was driving home from work and I saw a 4 door civic si with exhaust and it sounded extreamly good for a civic I don't know how to describe it but it wasn't a high pitch sound like the old civics would any exhoust for the TSX give it that nice deep sound

jaehshim

yup , i have friends with si sedans, the OEM exhaust is actually very nice.

as you mentioned, it's quiet and smooth, yet when above ~3K rpm, it gives nice deep tone enough for people outside the car to feel that it's not OEM at all.

TSXGOTME

I wonder if anyone makes exhaust for the TSX that would give that sound out my way I rarely see any TSX with aftermarket exhaust or aftermarket anything for that matter.

vthree

iTrader: (1)

comptech should be close? =)

LukeaTron

I think the Tanabe exhaust is supposed to have a nice deep tone. It's not cheap though.

Audioserf

Tanabe MT's nice and deep until you put on a header and high-flow cat. Then it gets raspy. Trust me.

Tsx536

Did it have a Mugen Body kit? It might have been the Si Sedan with OEM Full Mugen Package. The exhaust was probably the Mugen exhaust then.

http://automobiles.honda.com/civic-si-sedan/mugen.aspx

DAYTA

^^^ +1 for the Comptech exhaust.

The header actually gave it a nice growl, but the high-flow cat completely destroyed the sound of my car. Too bad the gains from the cat outweigh the costs....

JTso

iTrader: (2)

Not all high flow cats are created equal. Some are much better than others as far as flow and noise.

TommySalami

Which sound the best for our car?

JTso

iTrader: (2)

The main reason to install a high flow cat is have better exhaust flow. Ideally, you don't want it to sound any different than the stock cat. Unfortunately, RT seems to be the only bolt-on option available. If you want something better, you have to go custom starting with a good cat. www.metalcat.com.au

TSXGOTME

No it was a regular civic si the exhuast looked like it didn't fit the exhuast opening on the bumper it was to a bit too big

jaehshim

yes it may be similar to comptech ss exhaust

but comptech is much deeper than that. plus, comptech exhaust is deep tone thruout all rpm range.

i love it, it's jus that i want a silencer for highway driving.

i've been driving on comptech for ~8~9months. it's great fitment, dang shiny, not one of those ricey huge can design. sounds best as a 4 banger.