Cattman 3" Catback Exhaust - Order Here!
Not really a guess....I heard the story straight from the man before....maybe 6-8 months ago!
Installed my 3" exhaust vortex cone insert.....and it really brought the sound down in the 2000-2500 rpm range....More subdued, even with the windows down.....Placed it at the end of the resonator, thru the flange and buttoned it back up....I can definitely tell the difference, it definitely has a smoother more refined sound and the response is still awesome as hell ....used a Oem stainless cat exhaust gasket which has an ID of 3" now and is reuseable......
Installed my 3" exhaust vortex cone insert.....and it really brought the sound down in the 2000-2500 rpm range....More subdued, even with the windows down.....Placed it at the end of the resonator, thru the flange and buttoned it back up....I can definitely tell the difference, it definitely has a smoother more refined sound and the response is still awesome as hell ....used a Oem stainless cat exhaust gasket which has an ID of 3" now and is reuseable......
anybody got word on when these were gonna get finished??? im sure brian will keep us posted but im anxious... might even hit him up to pay extra for next day shipping... dyno coming soon... maybe i should wait on other things though
i bet next day shipping is going to be over 200bux..reg shipping to ny was 75 bux
Brian provides the 1 time use items for the catback (x2) and Nissan reusable crush gaskets for the FastCat. (x2)
If CMax03 has time, buy some Nissan crush gaskets and send them to him to have him grind them to 3".
If CMax03 has time, buy some Nissan crush gaskets and send them to him to have him grind them to 3".
I paid $101.85 in shipping. I just happened to have my invoice layng around. So you may not be too far off...
When I had mentioned this exhaust to my friends, the were...nonbelievers to put it nicely and now I get compliments from them on my exhaust. O yee of little faith..
damn, shipping has gone up, ive had mine for 5+ yrs now..
I paid $101.85 in shipping. I just happened to have my invoice layng around. So you may not be too far off...
When I had mentioned this exhaust to my friends, the were...nonbelievers to put it nicely and now I get compliments from them on my exhaust. O yee of little faith..
When I had mentioned this exhaust to my friends, the were...nonbelievers to put it nicely and now I get compliments from them on my exhaust. O yee of little faith..

Top: Oem reuseable SS gasket @ cat front and rear but fits every flange on the 2.5" and 3 " catback systems.....I enlarge the ID to 3".
Bottom: Is the gasket supplied with Cattman exhaust system ......one time use!
Last edited by CMax03; Aug 3, 2010 at 05:49 PM.
Here's somemore Vids, Sorry guys I'm new @ this!
http://www.youtube.com/watch?v=4bd2TThvqJk
http://www.youtube.com/watch?v=85qtfMJ5yWg
http://www.youtube.com/watch?v=nH2Pp6TJdZc
http://www.youtube.com/watch?v=cr_ilL2QU8U
http://www.youtube.com/watch?v=4bd2TThvqJk
http://www.youtube.com/watch?v=85qtfMJ5yWg
http://www.youtube.com/watch?v=nH2Pp6TJdZc
http://www.youtube.com/watch?v=cr_ilL2QU8U
Last edited by CMax03; Aug 6, 2010 at 11:17 PM.
i can tell the noobness... can you do one of those regular exhaust clip??? just one where the camera is ouside, your parked and you just rev the engine... if i like the sound from outside ill love it inside... good video none the less
i was gonna order the spacers also but i got a deal on a HDTV i couldnt pass up
good enough for me.... i guess the 3" got rid of the popping sound (which i for some reason love), or are you guys not reving to redline... i wanna hear ir all lol... jk, thats good enough
I don't abuse my car revving it to the redline without a load on it....I personally have never been one to freewheel it to the redline at a standstill or for the hell of it...I believe 5K was hit or surpassed in this Vid that's good enough for me.....as far as the exhaust burble/gurgle it does it upon decceleration, but no back fires or pops cause I'm running a Hi-Flow Cat. Most testpipe guys experience the popping and flame afterfire burst not mine......
Last edited by CMax03; Aug 8, 2010 at 08:27 PM.
Damn I cant wait to get the exhaust and fastcat just installed my spacers on Saturday and Damn love those things and that little whistle that goes along with it but a notice on my butt dyno for sure!! One more week I hope should be hitting up Cattman on Friday if I dont get a E-mail!!



Damn I cant wait to get the exhaust and fastcat just installed my spacers on Saturday and Damn love those things and that little whistle that goes along with it but a notice on my butt dyno for sure!! One more week I hope should be hitting up Cattman on Friday if I dont get a E-mail!!






Oh, and Rods03Max619, do you have a Block-off Plate? (just curious)
Those spacers are the best. They're my favorite performance mod for the price. I got them before headers/fastcat/3" catback and still love what they do... probably my biggest complaint with my Maxima was the huge performance loss in the summer as soon as the engine heated up on a hot day. Thanks to Aaron and his spacers, the performance loss in the heat is far less. Oh, and I love my Cattman setup. 3" catback is amazing. I just wish it didn't have to go UNDER my car where no one can see it 
Oh, and Rods03Max619, do you have a Block-off Plate? (just curious)

Oh, and Rods03Max619, do you have a Block-off Plate? (just curious)






was that video of your wife .. inserting ... horsing ... cone.