Guys with Over 600whp Which Exhaust system are you Running?
 

Like the title says, I'm in need of new exhaust system, but Other than Greddy seems like I don't have much choice. So I'd like to know what kinda setup the Big Guys are running haha.
I'm currently running HKS which won't let me make some real power. :(
So chime in. :)

STOCK FTW.....hehehehe......well stock'ish muffler anyway.

Mine is totally custom. 3in DP > 4in y > steps down to a 3.5-3.75in to go into the stock muffler (thats the biggest pipe that can go into muffler and make the bend), stock muffler is slightly gutted too.

Have open Dumps on wastegates, so when boosting a fair amount of exhaust isn't even going through the exhaust system.

tom

APS DUAL 3", its loud but performance is good

Rafa
11.3@128

Greddy Evott and evoTicTT are most popular and still have a reasonable exhaust note. The Aps is extremely loud. :)

Aps 3" on my car, not quite to 600 yet but I prepaired early

Yeah. I care about the performance but also the sound too :)
I want higher pitching sound like stock than lower bass sounds :(
I'm thinking about going Custom wayyyyyy before I pick the greddy lol.
I don't know why but I just hate how Greddy sounds.
And any pics of your Custom exhaust? Thom?
and Maybe Aps sound too?

3" true dual all the way back. I made it myself. Extremely deep and loud just the way i like it. :)

http://i24.photobucket.com/albums/c5...8/IMG_2430.jpg

^^ Damn. It almost looks like the straight pipe haha.
Do you have a sound clip?

give me a couple of weeks. I'm in the process of installing my greddy twins. Tomorow, ill be dropping the motor back in and then by the weekend, ill have start up clips and then another week or so for actuall reving clips.

mine is the exact same. custom made, 3" from turbo back, 1 magnaflow resonator on each side. a bit loud.. but i like it!!!:icon21:

High five to custom made car parts. :thumbup:

EvoTT

APS TD 3"
3" Forged Dp's with open dumps

Next time we have it in the air I'll get pics. From the back it looks absolutely stock, well cause it is (which is getting to be more and more important, cops seem to be cracking down a lot lately).....sound is a little more metalic, can tell it doesn't quite sound stock but can't exactly tell why.

Little rasp at 3300rpm, but at that point the wastegates are fully open and you can't hear much of anything anymore.

http://farm4.static.flickr.com/3034/...01b32e3a58.jpg

tom

cops are cracking down in Chicago? i have yet to hear that.... Chi cops don't seem to give a **** about much of anything let alone modded cars.

:werd: same here.

EvoTT

Not chicago cops.....the suburban cops though, damn some towns will pull you over for absolutely anything. And there are like what, 100 different towns that are suburbs of chicago ugh.

tom

Not in this club officially yet, but I expect to be there.

APS 3" TD with APS 3.5" downpipes and closed dumps. Its VERY LOUD :eek:.

dude i'm running dual custom 3" straight pipes.......very deep sound alittle loud but not over powering......you can total hear the turbos like a champ