Thermal exhaust Flange size

[crazycarls97gst]

IM about to order the thermal 3" catback and im just wondering if the flange on cat/testpipe side is 3" before i go ahead and order it and if its a 2 bolt flange

 

[jdmawd]

its flanged to bolt up to the stock cat

 

[crazycarls97gst]

So theres no way i can get a full 3" exhaust with the thermal?

 

[super95awd]

Just have an exhaust shop cut off the neck down and weld in a 3" piece in place of it if you want full 3". That's how mine is.

 

[Cirus_93TSI]

yep, thats what ur going to have to do if u just get the cat back, if u want a full 3" without doing anything to it buy the thermal full 3" turbo back, unless u already have a 3" downpipe or something

 

[crazycarls97gst]

Now i got another ? would anyone happen to know what other brands of exhaust have a 3" flange because i dont wanna have to take the cat back to a muffler shop and get a new flange welded on if i dont have to

 

[DSMSpyder99]

well you can order a true 3" theremal turbo back exhaust( downpipe, race pipe/hi flo cat, and cat back) at http://www.extrememotorsports.com/ they do all the welding so a complete bolt on

 

[jdmawd]

Originally posted by DSMSpyder99
well you can order a true 3" theremal turbo back exhaust( downpipe, race pipe/hi flo cat, and cat back) at http://www.extrememotorsports.com/ they do all the welding so a complete bolt on

there systems are built by ATR

 

[crazycarls97gst]

yea thanks for the help guys but i already have a hrc 3" down pipe so i kinda screwed my self on that one oh well looks like im gonna have to buy a thermal catback and have a flange welded on but thanks for the input

 

[dsmnate]

Originally posted by crazycarls97gst
yea thanks for the help guys but i already have a hrc 3" down pipe so i kinda screwed my self on that one oh well looks like im gonna have to buy a thermal catback and have a flange welded on but thanks for the input

It shouldn't cost that much to get done if you have to take it to an exhaust shop. Otherwise just find someone that you know has a welder and see if you can go over to their house/shop and work on it, it really isn't that hard to do.