Specific Exhaust System Questions

[Steve Baune]

JP asked:
> Okay, so the last question was too broad.  Sorry.  On a naturally-
> aspirated, bolt-on B15 w/SR20DE, is it practical to use:

>  - VRS 2.25" mandrel-bent piping kit (VRSExhaust.com)
>  - Thrush 24203 (22*3.5" body, 2.25" I/O, 2" perforated core)
>  - Dynomax Ultra Flo 17273 (23*11*5.5" body, 3" inlet, dual 2.5" outlet)

I think the setup you've put together works very well. I have a 2.5" crush
bent exhaust with the 2.5" Thrush pre and the Dynomax Ultra Flo 2.5" inlet,
single outlet, I can't find the part #'s but it sounds very close to what
you are asking about. I have all the bolt on's with this exhaust and it
dyno'ed at 149.7 HP and a couple of weeks ago it ran a 14.8 @ 95. I also
like the way it sounds, not too load until you get on it, then it sounds
great.  I could email you a in car video so you can hear it.

Steve Baune
'96 200SX SE-R
'99 G20t
'90 240SX