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3" Cattman catback exhaust - interested?

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Old 07-13-2005, 01:06 PM
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Originally Posted by HNDA ETR
First test fitting coming up this Thursday

so this is really happening
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Old 07-13-2005, 01:39 PM
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Originally Posted by chris'smax
so this is really happening
Yup... as long as it's possible to fit under the car, Cattman should be able to offer them for sale in the near future...

Brian?
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Old 07-13-2005, 01:42 PM
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so how come most guys with sr20Ves run 3" exhasut and MAKE power? i imagine a 3.5 would see some gains, but i would like to see some dyno #'s to prove it

Originally Posted by JAY25
3 inch exhaust with no FI= mad loss of low end torque. A modded honda may pull on you from take off. It is that serious!
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Old 07-14-2005, 06:14 PM
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Originally Posted by HNDA ETR
First test fitting coming up this Thursday

So how did the test fitting go?
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Old 07-15-2005, 08:33 AM
  #45  
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This would sound great with thier new 3" headers.
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Old 07-26-2005, 05:51 AM
  #46  
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any word yet on when we can buy in? 3" is the only thing olding me back.
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Old 07-26-2005, 10:40 AM
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Originally Posted by choray911
any word yet on when we can buy in? 3" is the only thing olding me back.
Choray
Olding you back? lol

Unfortunately, the fabricator was unable to use my car as the prototype car due to the number of modifications I have (Custom downpipe and the amount of lowering were the critical ones).

I do have another org member (michaelnyden) who is willing to step in as the test fitment car and I'm waiting to hear back from the fabricator as to when he's available to do the test fitting again...

Let you all know when there's more info.
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Old 08-01-2005, 11:04 AM
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Would the 3" catback bolt onto the first gen Cattman headers?
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Old 08-01-2005, 11:31 AM
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Originally Posted by Stephen Max
Would the 3" catback bolt onto the first gen Cattman headers?
Catback = catalytic convertor back... so the 3" catback would bolt up to your cat (or straight/test pipe), which in turn bolts up to your headers...
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Old 08-03-2005, 02:09 PM
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Originally Posted by HNDA ETR
Catback = catalytic convertor back... so the 3" catback would bolt up to your cat (or straight/test pipe), which in turn bolts up to your headers...
Jeez. I feel so stupid...
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Old 08-18-2005, 01:11 PM
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Test fitting is done... looking for a volunteer with a Cattman Y-pipe, Cattman Headers or Stock Y-Pipe... http://forums.maxima.org/showthread.php?t=424069
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Old 08-18-2005, 01:17 PM
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Originally Posted by HNDA ETR
Test fitting is done... looking for a volunteer with a 3" cattman Y-pipe... http://forums.maxima.org/showthread.php?t=424040
Pics, please!
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Old 08-18-2005, 01:25 PM
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Originally Posted by Stephen Max
Pics, please!
MichaelNyden was the one we got to do the prototyping with... He said he didn't take pictures because the prototyping/test fitting was all done with a dummy muffler and a bunch of different piping...

These were what was used to produce the jigs for the final product. I haven't gotten a picture of the final product - make that semi-final, in case the road test turns up that there's a change needed - from the fabricator.

In fact, I don't even know if the fabricator is going to make it until we have a volunteer...

Think of it this way though - the fabricator is the same person who builds the current 2.5" catback. So just think of that - only with larger diameter piping...
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Old 08-21-2005, 02:27 PM
  #54  
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Yeah, this step is never pretty, you wouldn't want pics. Just a matter of capturing dimensions to make the manufacturing fixture, so you don't want to use any good materials. We will make the first set from that fixture when we have a suitable SoCal vehicle to try it on. Looking for someone with a stock or Cattman y-pipe, or Cattman header/y-pipe. Whether or not you run with a stock cat, we'll want to bolt a stock cat onto the y-pipe. We have to minimize the number of non-stock variables as possible.

Please contact us at info@cattman.com if you're in a position to give this a try. The purchaser will be responsible for installation - the fabricator will probably only get involved if there are fitment issues. That's why this set needs to go on a car that isn't too far from Huntington Beach because, to be realistic, there's a fair possiblity that something will come up.

That's why we'll sell the 1st set at a substantial discount. I was going to provide the final retail price as I wrote this, but just realized that I'm not sure if that includes resonator or not (Turbos probably won't need a resonator, S/C's almost certainly will), so I'll get that question answered Monday.

Brian C Catts
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Originally Posted by HNDA ETR
MichaelNyden was the one we got to do the prototyping with... He said he didn't take pictures because the prototyping/test fitting was all done with a dummy muffler and a bunch of different piping...

These were what was used to produce the jigs for the final product. I haven't gotten a picture of the final product - make that semi-final, in case the road test turns up that there's a change needed - from the fabricator.

In fact, I don't even know if the fabricator is going to make it until we have a volunteer...

Think of it this way though - the fabricator is the same person who builds the current 2.5" catback. So just think of that - only with larger diameter piping...
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Old 08-25-2005, 07:04 AM
  #55  
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i will be interested on one if they will make one for a 3 erd gen.
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Old 10-05-2005, 08:47 AM
  #56  
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Sounds Like A Plan
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Old 10-20-2005, 12:38 PM
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any word on this ?? Will it include a 3" Y-Pipe as well ??

-matt
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Old 10-20-2005, 01:38 PM
  #58  
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too poor for that
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Old 11-09-2005, 10:19 PM
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Has there been an update?
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Old 11-09-2005, 10:50 PM
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Originally Posted by slimer
Has there been an update?
I've actually been held up trying to get my hands on a 3" cat so we could get Roy (who will be the test guy for the first full-function prototype) all fixed up at once. No, not just any 3" cat, one of the exotic 200-cell metal cores that we make our FastCats with. I think I've got that licked by buying a bunch more 2.5" cats and I'll get a couple of 3"s with them.

Next step will be fabricating the prototype and if its good on Roy's car, I'll need to find 8 or more customers to support a manufacturing run.

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Old 11-10-2005, 03:25 PM
  #61  
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Sweet. You should start a new poll to see who is really going to buy one. Not the I am interested routine. only 100% buying this.
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Old 11-10-2005, 03:57 PM
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i'd like to see #'s of a header equiped vq35 with your 2.5" c/b and then put the 3" on. i bet the 3" makes more power, and i would be down for one..
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Old 01-17-2006, 10:55 AM
  #63  
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Progress on 3" Cattman catback exhaust

For those who are following this little project, there is progress to report. We'll be completing the pre-production prototype 3" system late this week or early next, and Roy (HndaEtr) will install it and a new 3" Cattman FastCat.

If all fits, we'll go right in to production (could have these for sale by the second or third week in February). I'll remind that this system will fit the 00-03 Maxima and 00-04 I30 and I35. If this is commercially successful we may also design a 3" system for the 95-99.

Brian C Catts
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Old 01-19-2006, 12:21 PM
  #64  
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Originally Posted by Cattman
For those who are following this little project, there is progress to report. We'll be completing the pre-production prototype 3" system late this week or early next, and Roy (HndaEtr) will install it and a new 3" Cattman FastCat.

If all fits, we'll go right in to production (could have these for sale by the second or third week in February). I'll remind that this system will fit the 00-03 Maxima and 00-04 I30 and I35. If this is commercially successful we may also design a 3" system for the 95-99.

Brian C Catts
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I'll keep my eye out for your '95-'99 Exhaust... I'm looking to drop a vq35 into my '97 and then install a turbo kit on top of that (I miss my '91 TT Z but a coupe isn't pratical for a father of two... lol!).

Thanks for the update!
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Old 01-20-2006, 09:13 PM
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3" exhaust for 95-99 or 00-03?

Hi to everyone following this thread. Since we'll be doing the 00-03 exhaust first, I'll ask anyone who's interested in the 00-03 3" catback to say so in this thread. There were 50 positives in the 3" catback poll, and I need to see how that breaks down between 95-99 and 00-03 owners.

Thank you for your responses.

Brian C Catts
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Old 01-20-2006, 10:30 PM
  #66  
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2000 Max
I would like to see the cost, but would be very interested.
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Old 01-21-2006, 07:16 AM
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2000 Max
I am in for one. I skipped your last GD to wait for this one.
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Old 01-21-2006, 09:49 AM
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Originally Posted by LatinMax
2000 Max
I would like to see the cost, but would be very interested.

Ah, I should have thought about that first - can't expect someone to commit to something they don't know the cost of.

I can't price this to the penny (given that I don't know my precise cost), but the retail price of the 3" version should fall in the $650-675 range, not that much more than our regular 2.5" catback ($600).

Brian C Catts
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Note to all - want to see a great flick? Check out "The World's Fastest Indian" when it comes to town in a couple of months. Fabulous story about Burt Munro, a fabled Kiwi, who took a 40-year old 1926 V-twin Indian motorcycle from his shop in Invercargill, NZ to Speed Week at Bonneville in the 1960s - by himself, without sponsorship - and set the world land speed record in his class (201 mph on a bike that went 57mph when new). His bike wouldn't even begin to pass tech review, they let him run as a joke.

Burt returned to Bonneville 8 more times before his death and his 1976 speed record for motorcycles under 1000cc still stands today. Truly inspiring, and a fitting tribute to the NZ ethos of determination and innovation.
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Old 01-28-2006, 05:10 AM
  #69  
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2001 max. I'm interested!
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Old 01-29-2006, 02:22 AM
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what is the progress of this? did Roy get the prototype set yet?
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Old 01-30-2006, 04:26 PM
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2000 nissan maxima and im interested
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Old 02-06-2006, 08:25 PM
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Originally Posted by michaelnyden
what is the progress of this? did Roy get the prototype set yet?

Progress slowed down because the company that does our catback tube bending had some equipment go down and got way behind. I hope they have Roy's exhaust done by next week.

Thanks to all the 2000+ owners for responding, I'll see if we can get this development process wrapped up soon.

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Old 02-10-2006, 10:37 PM
  #73  
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For the people who are NA, this 3” system would really be useless. You would lose way too much torque in low RPM, especially with auto trannys. But I'am still interested...LOL
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Old 03-24-2006, 02:01 AM
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Usually with overly big exhausts on N/A engines there is little if any extraction effect . Reversion into the cylinders can become an issue .

Cheers A .
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Old 03-24-2006, 02:59 PM
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what's the deal on the 3erd gen?
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Old 03-24-2006, 03:35 PM
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I went with cattman from the y pipe back. My exhaust sound so nice. I have a stillen muffler. I would be interested in the 3 inch catback, I know the quality and service but price is a issue. Them headers are calling me!
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Old 03-29-2006, 09:44 AM
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Sup...a well i have a "STOCK" 02 maxima 6spd....i'm willing to be a tester!! My car in great shape just need to rebuld my tranny cause my 3rd and 6th syncro are messed. How do i try out or get more info..
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Old 03-29-2006, 09:06 PM
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Originally Posted by BUSi87
Sup...a well i have a "STOCK" 02 maxima 6spd....i'm willing to be a tester!! My car in great shape just need to rebuld my tranny cause my 3rd and 6th syncro are messed. How do i try out or get more info..

Thanks for offering, but I don't think you'd want to put this system on a normally-aspirated Maxima (unless the motor was seriously built). The Maxima VQ motors are not as sensitive to back pressure as some engines are, but as others have suggested, this 3" catback system is really meant for super- or turbo-charged applications.

For those wondering, we actually have the system done but we're looking for the right clamp to connect a tubing break over the rear axle. Can't get it on without a break there, no room to put in flanges, so it has to be a slip-fit with clamp, except we haven't found the right clamp yet (primarily an issue of clearance). Its still our intention to put this on Roy's car when we solve this small obstacle.

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Old 03-29-2006, 09:23 PM
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Originally Posted by espimax
what's the deal on the 3erd gen?

I appreciate your interest, but I'd have some concerns about the commercial viability of a $650-700 (just a guess) exhaust system for the third generation - even our 2.5" systems don't go farther back then '95 because they don't sell quickly enough.

If we had 10-12 pre-orders with 50% deposits (and a fitment vehicle for a half day in SoCal) we'd be glad to develop a 2.5" or 3" catback system for the third gen. To be clear, that would be 10-12 orders for one size, not a total of 10-12 orders for both sizes.

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Old 05-03-2006, 11:04 PM
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If enough people buy this it would really help me out since I need a new Flex Section for my rare Cattman 3" Y-Pipe and Brian can't get me one unless he orders a bunch of them in bulk.

Right Brian?
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