Just bought a TTA, I want to get it ready for emissions, the previous owner put a "Test pipe" in place of the cat, the rest of the exhaust is stock. I would like to purches a high flow cat. Is the GN cat the same as the TTA? I found a Magnaflow cat #93439 for a good price, would that work? Any other recommendations?
TTA Catalytic Converter?
- Thread starter Turbo-J
- Start date
WH1_T-Type
Well-Known Member
- Joined
- Jun 1, 2009
Do you have an actual emmissions test or do they just do a visual check that you have a cat?
Its both, AZ in the Phoenix area is pretty strict when it comes to emissions.
WH1_T-Type
Well-Known Member
- Joined
- Jun 1, 2009
Dang. Nevermind. I just know a good 'fake' one that is cheap but passes visual. Good luck.
Scott89TTA
Well-Known Member
- Joined
- Jul 12, 2005
stock DP or 3" ? I picked up a Magnaflow universal hiflow cat from Summit. I have a 3" DP so Iwent with the 3" cat and copied the flange on my test pipe/dump and had it welded to the cat. Now I can swap out my dump and cat in about 15 min. ..the 3" inlet fits right up with my 3" DP with a band clamp for easy removal. Any local welding shop should be able to duplicate the flange for you.
alwayscode390
Active Member
- Joined
- Apr 2, 2009
Here is a magnaflow GN stock replacement for $100 shipped. They are $135 plus shipping (handling) from Summit (93439) :
Magnaflow Catalytic Converter Buick GN Pontiac TTA :eBay Motors (item 160348742303 end time Jul-21-09 07:04:37 PDT)
Thats the one I was told to use when I ran into this problem, but my entire exhaust was replaced to 3" .
Magnaflow Catalytic Converter Buick GN Pontiac TTA :eBay Motors (item 160348742303 end time Jul-21-09 07:04:37 PDT)
Thats the one I was told to use when I ran into this problem, but my entire exhaust was replaced to 3" .
Cool, thanks for the link!!!
