Lol its a joke cause i perfer a deeper sound and its apparently its impossible to give advice on what exhaust and muffler and resonators can help me get a deeper subi like sound And u all got nothing but jackass replies. For what reason again y waste ur ****** time

 

get ZZP 3 chamber resonator and QTP race muffler. good clean tone and not obnoxious

 

Thank you jap for the helpful response

 

what i posted was for a 3" exhaust but same applies to 2.5"

i am sourcing parts for a 3.5" oval exhaust

 

The LSJ sounds good with the stock exhaust. Idk why people insist on changing it...

 

some of us have more than doubled the stock hp output. that 2.25" exhaust wont cut it, hence why im nearly maxing out the 3" piping as well

 

I have to change mine cause the cat took a **** rattling so im gunna do stage 2 and cams with full exhaust for christmas

 

Also thank you savage i know the jbp sounds close to it but ive read its built like crap and hurts performace but i appreciate the help

 

go 3", get valvesprings when you do the cams,

JBP is crap period

 

And for any moderators on this forum i feel there should be a exhaust forum

 

waste of space, we have a search function

 

Yea and ive used it for practically everything before i try and post something but i feel exhaust is a big enough topic to have a section jus. My two sense

 

It's tough to make a LSJ sound deeper.

Usually the deeper sound comes from a larger diameter exhaust but without a turbo to muffle the sound you end up with a lot of drone which is the worst and is almost a instant headache for any highway driving.

Also whatever you do make sure you keep a cat.

 

yes keep the cat no matter what

gmpps good quality no subie sound

corsa sounds great very expensive but very deep and mellow no rasp

i had that

now im on zzp longtubes and 2.5" catted exhaust. sounds perfect. no drone no rasp, deep, and poppy on the downrevs. pretty quiet while cruising too. however its a very smooth sound unlike subies gurgly sound

 

Surprised this thread didn't get real out of hand

 

Just run your motor with no exhaust

 

Open header.

 

Helpful answer: JBP vortex header. But some will say it's crap. Plus, it's expensive.

 

You seem to like things deep...
And there was talk of a *****...

I think you are on the wrong forum bro....

Some?

Its dyno proven to be crap....

 

Camaro ZL1 has 580hp and 2.5" exhaust. the Cobalt SS stock exhaust is completely fine unless you are a turbo LSJ.

 

If you want your car to sound like a shitbaru, buy one

 

My setup is stock header, ZZP spun metallic catted downpipe, car chemistry exhaust insert, stock catback and muffler. 275whp on a 3" pulley.

Superchargers don't need a huge catback.

 

ha hilarious notice how the mature ones are the ones how have something useful to say so please don't waste my time stick to ur little circle jerk of **** heads and don't post stupid ****

back to the topic im definitely gunna do a longtube header but what would be a good exhaust i was thinking zzp 2.5 if i get that would be a good idea for resonator to get a lower tone ?

 

i notice how a lot of people are beating on subarus when in reality 50% of the ex cobalt owners buy them. the other 50% are evos

 

heres my answer to that exact question. go resonated unless you want louder

https://www.cobaltss.net/forums/pictures-videos-64/video-review-2-5-zzp-catback-w-zzp-longtube-catted-296075/