I just recently just got the whole exhaust system with megan racing and i feel a big ___ difference with power.... but i have an annoying Buzzzzz in my exhaust like its ricey as hell and idk what i can do about it....I have Megan racing....header, s-pipe, mid-pipe and the axel back. I was thinking about putting the stock exhaust on to see if it made a difference.... PLEASE HELP ME OUT!!!

 

You have too much rasp because you didnt put in a resonator. A nice fix would to put in a magnaflow resonator and a high flow cat. Search around for what other people have done becauce I have not done my exhaust yet so I cant help out too much.

 

header + exhaust = rasp in most cases, resonators would definitely help

 

get rid of your megan racing products, i wouldnt recommend them.

 

i happen to like them... its just my axel back that sounds like poop

 

how would i go about a resonator on a midpipe from megan racing?

 

i used to have a apexi n1 on it and sounded just fine.... no rasp until i went to the stock look with megan racing...

 

Its because you changed out the entire exhaust setup. The header is the main factor in a rasp producing exhaust. You can get a 30" resonator and have a muffler shop weld it on for you. And also get the high flow cat like I said before. There is a thread about rasp on here you might wanna check out.

 

HIGH FLOW CAT!!! YEAH!!!

 

ok thanx but thats gonna be a waste of a mid-pipe then...

 

shoulda thought about that before you bought the exhaust, always do your research before purchasing something.

there was a thread a while back regarding the exact same set up as yours, and he didnt like it.

 

i like the power just not the sound above 3k but thank you for all your help i guess i just have to get a custom mid-pipe with a high flow cat and a resonator thanx you guys

 

get the precision muffler axle back. i heard they sound amzing with ur setup

 

Thats funny, I just posted this on another post, I have a full header back system along with the megan racing header, 2.5" with a universal magnaflow muffler, I had the shop add an aftermarket cat and a 40" resonator and that deff. did the trick, it sounds sounds so clean no matter how hard I pound on it, almost sounds like a V6, I'll try to get some sounds clips going soon, so stay tuned.

 

yea resonators are a must on the tc with a full exhaust. put in 2 short ones or a big 30inch one if you can. just have friend that welds or a muffler shop do it for ya.

 

is everyone adding a res. and high flow cat on the OEM mid?? or custom midpipe, i know it would be pointless to buy like a zpi or megan mid and add them

 

Mine is a custom 2.5".

 

how much would a custom mid 2.25 - 2.5 cost w/ high flow cat and 30" res run for?

 

try puttin the stock muffler on...im in the same situation and im wonderin the difference in sound but im too lazy to switch it

 

I have the same set-up and added a Magnaflow high flow cat in the mid-pipe and removed the Megan Resonator also and replaced it with a 14" by 6" magnaflow resonator. The resonator that comes on the Megan mid-pipe does nothing. Have it cut out and replaced with a 6" round Magnaflow. The difference is huge.