ajsince81

I have hotshot headers, warpspeed b-pipe(resonated), and stock rear section for the time being. I think that when running spray my stock rear section hurts my performance. I love the way the cattman muffer looks and i would like my exhaust to sound a bit deeper, but not a lot louder or any worst.
I heard that the greddy evo muffer sounds good but i like the dual tips alot better than a single tip. Any opinions?
Would there be a noticeable difference in performance between the different rear sections with and/or without spray?
Thanks!

GreekMaxima

cattman is very nice exhaust, it will be little loud cuz you got headers, i heard cattman exhaust before and it sounds awsome!!! good company and good product!!!

ajsince81

any difference in hp you think?

GreekMaxima

about extra 5-6 hp

filtor1

iTrader: (7)

If you havent bought it yet, let me know I got one from a friend and didn't ever put it on. It has been sitting in my laundry room for almost 2 yrs. It was on his car for 2days. He thought it was too loud. PM me if you are interested. I take frequent trips to Gainesville and would be willing to meet there.

Chris

TrexMax001

I love my Cattman exhaust. Send me a PM if you have specific questions.

Trex

KLOOGY

iTrader: (12)

If you have , or are getting headers , or a y pipe, Cattman is the way to go. You will keep your noise level reasonably low, compared to other setups. I have heard them all. I have a Greddy catback, and its louder for sure. Go Cattman, great quality and looks too..

mdloops

Don't tell him this. You will not gain 5-6HP between 2 aftermarket mufflers. Buy the muffler because you like the sounds or looks. Don't buy it for HP gain.

If anybody disagrees show a dyno to back it up.

GreekMaxima

i meant for all system, not for muffler, of course you not getting any hp with muffler only

superpaul33

I am very please with my cattman

turbo_gg

How loud is the Cattman exhaust system? Mellow loud, or oh-my-god-roll-up-the-windows-and-put-in-your-earplugs loud? I'm considering getting the Y pipe and exhaust at the same time, but, I don't want the car too loud.

~George

Puppetmaster

iTrader: (48)

I have a Greddy with an intake and its pretty loud already, but I love the sound of it.... if I get a y-pipe soon, I might consider switching out the Greddy cuz I'm hearing that its about 3 times louder with a y-pipe. I think with your headers its gonna be really loud too....

About the Cattman, so far I've heard only good things about it... except that its pretty expensive....

Triple8Sol

iTrader: (29)

Love mine...

ajsince81

Does anybody know that with my setup if the rear section would make a difference while using nitrous. I know that right before the muffer theres a nasty bend in the stock pipe. I afraid that it is a bottleneck while on nitrous considering that the aftermarket headers, y-pipe, and b-pipe opens up the flow a lot until that point.

filtor1

iTrader: (7)

The Cattman unit part # CBM G5 smooths out the exaust path in this area. Check out thier website for more info concerning this unit. I have compared the stock setup to the Cattman and it appears flow through this area is better. Not sure about the nitrous though. I have never played with it.

Chris

mdloops

ok. 5-6 HP WHP (if that is what you mean) for a rear section is still unrealistic.

mdloops

i would just stay with the greddy a and have an GOOD exhaust shop find a muffler that will meet your needs

Ryans Maxima

I have the cattman, and it is the greeatest sounding muffler out there. the Greddy evo is too low and droning sometimes.

GreekMaxima

i meant for an "EXHAUST SYSTEM"

PeteusMaximus

iTrader: (5)

How much of a HP gain with headers, y pipe, and 2.5" cat back?

GreekMaxima

they say that headers/y-pipe combo gives you around 20hp and exhaust system around 5hp.

SEmy2K2go

iTrader: (10)

I gained about 10 hp just by adding some Cattman stickers to my car. The muffler only added a deeper sound

Y2KSESteve

iTrader: (22)

I only run Cattman exhaust parts on my Maxima but here is a video clip of an 02 6 speed with HS headers, Cattman Cat-back and JWT w/ Midpipe on a dyno: http://www.azmaximas.org/steve/album...maWest_063.mpg (right click, save as)

mjg

sounds almost like mine. I have the same setup, except my intake is injen : ]

ajsince81

Thanks for the input.

BlackBIRDVQ

iTrader: (15)

my friend has a 02 6spd with a Cattman rear section, and I think it sounds very nice, sounds about as loud as a 00-01 Ypiped out Maxima with the stock muffler, maybe just a hair louder. My other friend has a 02 6spd also and he has a OBX E-bay special catback and it sounds pretty similar to the EVO. Cattman has lowered his prices on the whole exhaust system- I was just on their site today- 599 for the whole catback. I am thinking of selling my 8 month old Greddy for it.