Rep Power: 0

i dont know which one to go with which is a better high flow cat/downpipe the hp high flow cat or megan racing or another ?

 
Rep Power: 0

I see lots of people get the meghan's racing..But i wouldnt tell you which is better because I'm not familiar on this.

 
Rep Power: 0

i know the megan racing one is prolly cheaper.

 
Rep Power: 0

so megan racing is a cheap brand ?
anyone else have a high flow cat/downpipe

 
Rep Power: 0

I found a high flow cat by meghans racing on ebay. maybe this will help you. If i find anything about the HP i'll send link on that.
http://cgi.ebay.com/ebaymotors/ws/eB...tem=2444037407

 
Rep Power: 0

well if you have a ex then consider powercore it goes for around 3 bills but i haven't heard a lot about it ,its a downpipe high flow cat combo... go to http://www.mmrusa.com/ under exhaust they may be else ware but i only shop here so.i don't know good luck

 
Rep Power: 289

HP!

 
Rep Power: 0

thanks guys

 
Rep Power: 0

I have the megan racing cat and I would say its worth saving the money buying that one. It fit perfectly, 2.5" stainless, mandrel bent and has what looks like a stainless glasspack welded on to it. It came with the rear gasket. The holes for the sensors were already in place of course. I have absolutely no complaints about it.

 
Rep Power: 0

I ordered the Megan Racing hi flow cat and I should be getting it next week also. So how is the sound without the cat and were there really any gains after it was broken in??

 
Rep Power: 0

what about that randem tech highly cat? i need something legal

 
Rep Power: 314

i want a legal solution i just moddified my cat worked great until i found out that the part i just modded was like 800$ i want something that i can get inspected?

 
Rep Power: 314

it cost me 100$ to get inspected no big deal, but i want to get it fixed
with something i can just leave on all the time?

 
Rep Power: 0

Acidbaby, I hope you already have a nice cat back system because I dont yet...I modified the factory exhaust by having an exhaust shop chop it right before the resonator and then they welded on 2.25" straight piping with a universal tanabe style muffler. By doing this along with have the high flow cat added my car is very very loud. Its somewhat quiet at idle but its almost like I'm riding header out when I floor the gas. I did notice a little increase in power but not much, it does rev faster. Its hard to notice these things with the car being so freaking loud. I wont be able to afford my geddy evo until this Jan unfortunately so until then I have to put up with the noise or put the factory cat back on and thats not happening.

 
Rep Power: 0

My bad, I meant that to be directed toward Eeeeeeh from El Paso

 
Rep Power: 0

Yeah I'm in like the same situation that you were in man. I have 2.25 custom piping welded to my stock cat with a universal muffler on the end. I am going to have to have a muffler shop put the downpipe on and hopefully cut my custom my custom piping off of the stock cat and connect it with the new hi flow. How do you think I should get the two connected, welded, a bolt pattern?? Or should I just get the 2.25 piping redone but keep the muffler??

 
Rep Power: 349

wouldnt the race cat and downpipe from mantaray motorsports be better than the street? it looks like it would be (if you dont care about it being legal) plus its cheaper.

 
Rep Power: 0

Maybe its just my job talking, but I wouldn't want to put on a high flow cat and gain maybe 10hp but at the same time polute x2 times more. Atleast here, in Dallas, pollution is really bad due to 500000000000 suburbans, tahoes, and trucks with high flow cats. Its sucks to to take a breath. Im just rambleing, please don't listen to me :D .

 
Rep Power: 0

If I were you Eeeeeh, I would weld the piping on this new high flow cat like you did to the stock cat. Use the flanges and bolt them together like its supposed to go, but if you do that, make sure the flange that the muffler shop uses has an opening that matches the same as the flange on the high flow cat, that will give you the best flow I think. Also another thing to keep in mind is the loudness you're going to get out of this new high flow cat. If you still have your resonator from your stock exhaust, you may want to have them weld that thing back into the picture to keep the noise level down, or go buy a glass pack or something...This is the main reason why I'm saying screw it and I'm just gonna have to break down and buy the entire legit cat back system from Greddy. It already has the 2.5" piping I believe and I know it comes with a resonator already welded into the mandrel bent piping so I know a legit cat back exhaust will give me everything I need as far as peformance and noise levels are concerned. Its better to go this route in my opinion rather than waste time and money trying to get a custom cat back system tuned right.

 
Rep Power: 0

If I were you Eeeeeh, I would weld the piping on this new high flow cat like you did to the stock cat.


wouldnt*

 
Rep Power: 0

Its fine if you decide to stay with the custom cat back, I'm just saying, you better do something extra to it in order to keep the loudness down, because if you think I'm joking...all I got to say is, get ready for the noise! hahaha Its gonna be nasty too.

 
Rep Power: 0

i have a custom cat with 2 1/2 inch piping and the **** is loud, but it isn't any worse than any other exhaust it is just louder in the cab

 
Rep Power: 0

does anyone have the link to that powercore site where i can find the high flow cat with downpipe?

 
Rep Power: 0

Well the owner from the shop said he would give me a $50 discount on the Megan Racing Cat Back making the total $300. But I dunno, I have really been wanting to drop my car and tune my suspension. So it is going to have a nasty sound?? When I just had the muffler and 2.25'' piping I had a deep, clean sound. Now with the header it kinda grumbles, so with the Hi flow am I gonna get more of the grumbling sound??

 
Rep Power: 0

Dude, the sound is discusting and this is exactly what I have now...dc header, megan high flow cat and straight piping all the way to the back with a universal muffler attached. The noise level must be, I dunno , maybe over 130db when its floored over 3,000 rpm...now thats just a guess, but I'm tellin ya, you're NOT gonna like it. Its hard to describe. It sounds almost as loud as riding header out at high RPM's, seriously. It sounds like a high performance weed eater too. Sounds like **** and I hate it, I cant wait to do something about it.

 
Rep Power: 0

does anyone have the powercore wesite, i need to know it, b/c i oredered something from there and i forgot the site now. thanks