im wondering i got a catless down pipe on my car if its worth the extra 500 bucks for 3 inch catback too or is the gains from 3 inch catback not really worth the 500 bucks and go like muffler delete or sumthing? then also wondering about gettin made a custom 3 inch cat back what would the prices be for that?
thanks

 

Depends on what mods you have, if you plan on going for big power then a 3" is what you would need, but if you're just doing minor things the 2.5 is fine.

 

i got hahn intercooler and hahn intake..plan on gettin zzp upper ic pipe and mayber their cold side too or performance autowerks cold side idk but im debatin on getting megan racin dp which i heard some good reveiws from for the price.

 

what kinda car do you have? i just got the new megan racing downpipe last week and i love it btw sounds great even on stock exhaust going back in jan to get the new megan racing ss/tc exhaust

 

09 cobalt ss, yeah i mean for the price you cant beat it lol

 

oh ok same as me and yea i was gonna buy it anyways so **** it lol if they werent giving me a full exhaust i was just gonna bolt up a borla muffler my buddy gave my from his ss/tc i mean i dont think its worth it but its really up to you lol the megan piece is nice tho catless stainless steel had it on since wednesday sounds good great throttle respsonse and havent had a cel yet and im stock other than k&n dropin