djkojione

Ok.

I just received the dyno from Japan for the RS-R ExMag GT2 exhaust. low and behold, there is a gain on both the bottom and the top. Now I know that the engines are slightly different, but...there is a gain, and most people say say you can duals are only for sound and looks.

on this s2000 here we go:

baseline - 202.9
exmag gt2 - 206.9

this dyno was done on a dynapack

*note - this test was done with the silencers still on the system!

SEVNT4

Did you also dyno without the silencer? If not, why not?

RazorV3

damn 4whp with the silencer in is really incredible, most exhausts without silencers can't even make that much!

ultimate lurker

Yeah, last exhaust I dyno'd with a silencer lost 50 hp!!! (I'm not kidding - and yes it was an S2000). Usually its closer to 10 hp though.

UL

djkojione

well the dyno was sent from the R&D dept at rs-r. there were no torque numbers included, but i thought i would share considering that most duals dont gain much power, let alone with a silencer in there.

I actually want to dyno mine very soon. that way i can do baseline, exhaust, and exhaust w/ silencers!