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Tsudo N1 flange size?

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joosdawg

15+ Year Contributor
187
3
May 8, 2005
Appleton, Wisconsin
Just wondering if the 3" N1 style Tsudo catback thats around somtimes on ebay necks down to 2.5 or so to fit the stock flange or not? just figuring things out if stock cat is needed for emisions will it bolt up? i see a TON of 2.5" N1 styles but very few 3" catback from tsudo so thats why i ask. thanks
 
joosdawg said:
Just wondering if the 3" N1 style Tsudo catback thats around somtimes on ebay necks down to 2.5 or so to fit the stock flange or not? just figuring things out if stock cat is needed for emisions will it bolt up? i see a TON of 2.5" N1 styles but very few 3" catback from tsudo so thats why i ask. thanks

I'll let you know on Friday.
 
It does neck down to 2.5 but It still bolted up to my 3" downpipe. I will eventually go to the exhaust shop it won't be more than 30$ is what they told me so that is no big deal. And until I get my o2 houseing ported maybe this slight backpressure will keep the boost creep down, I'm not getting ANY creep at the moment.
 
what kind of 3" downpipe do u have that it bolted right too? i think im gonna get the megan one with the tsudo catback, it sounds pretty good to me.
 
dah thats right woops, so itd prolly be better to get the full 3" downpipe insted of the crap tsudo then but use the tsudo catback. im just really thinking right now where i wanna go with this. i LOVE speed but yet i just went to a carshow and saw how sweet a 2GB front with projectors slammed to the ground looks so im considering buying the front bumper headlights and maybe coil overs and struts insted what do yall think youd rather have the looks route or the full 3" mind you i have a 2 1/2" catback already and this is talking this fridays paycheck. i just cant decide
 
I recieved mine a few days ago, I got the E.T.S version, upon delivery i was already bummed because I know I was going to have to hack it up to make it full 3":ohdamn: lame. BUT to my absolute astonishment the neck down was a totally seperate entity from the catback itself :hellyeah: The fit and finish was good i had to tweak the mount on the can to get the O.E. bushing on but that was no biggie. It does have a ever so slight ricer stance about it :shhh: but i can look past that for 250 shipped. Oh and since i live in a NON tuner friendly city I had a hard time getting a 21 inch piece of 3" aluminized steel tubing, I ended up going up to a local semi truck dealership's machine shop and i happened upon the idea of using drive shaft tubing for a test pipe and heck @ 67 cents a linear inch i couldnt complain. Plus Its not only coated inside to resist corrosion and heat its about as thick The gov of cali's corroted artery during the Mr universe LOL. i expect no probs from it ever for about the price of an ebay test pipe shipped that craps out after a year or two. If anyone in interested in getting one of these made Pm me and i can price it out for you, just am option.
 
dah thats right woops, so itd ###### be better to get the full 3" downpipe insted of the crap tsudo then but use the tsudo catback. im just really thinking right now where i wanna go with this. i LOVE speed but yet i just went to a carshow and saw how sweet a 2GB front with projectors slammed to the ground looks so im considering buying the front bumper headlights and maybe coil overs and struts insted what do yall think youd rather have the looks route or the full 3" mind you i have a 2 1/2" catback already and this is talking this fridays paycheck. i just cant decide

9 out of 10 people will tell you to go the performance route on here. However, it is up to you.
 
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