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What are some good recomendations on cat. converters?
Posted: Sat Sep 01, 2007 4:11 pm
by danman132x
I'm thinking my is getting clogged, and I want a nice one to replace my stock one. I have an 03 model year with the NGC so it would have to work with both 02 sensors and not throw any codes. What is the average price range I should be looking at, and what are some good ones out on the market that I can use? Thanks for any help.
Posted: Sat Sep 01, 2007 4:13 pm
by jckevns
I have a Magnaflow cat. Cost about $130 or so. Seems to do the job quite nicely
Posted: Sat Sep 01, 2007 4:17 pm
by danman132x
I might consider one. Do you have a spot to put the downstream o2 sensor? I know our downstreams are in the middle of the cat., so how would the readings be affected?
I could also gut it, but I'm sure that would trip my sensor, unless I could do the spark-plug non-fouler mod.
Posted: Sat Sep 01, 2007 4:44 pm
by danman132x
http://www.modernperformance.com/all/ma ... vert.shtml
I'm thinking I might get the one with a bung in place, and a thermal muffler. This a good one?
http://www.modernperformance.com/dcx/2k ... gnum.shtml
This might restore some lost power I have.
Posted: Sat Sep 01, 2007 5:43 pm
by jckevns
If you get one just make sure you get one that already has an bung for the 02 sensor. Those look alot shorter than the one I have. The one I bought connected directly to the stock exhuast and manifold. The o2 censor plugged right in.
Posted: Sun Sep 02, 2007 1:16 pm
by danman132x
Is the in/out on the r/t's 2.25 inch piping?
Posted: Sun Sep 02, 2007 9:29 pm
by 2001Neon_LX
Is there a certain milegae that the cat seems to clog up, or does it just happen to every car at a different time??
Posted: Thu Sep 06, 2007 9:49 pm
by danman132x
I'm having a hard time finding a place that will cut out my cat and replace it. They all say that by law they are not allowed to mess with cat.s unless the car is 8 years old, or has 80K miles on it. They say I should go to the dealer and get it replaced for free since there is a federal law on all cat. converters.
Posted: Thu Sep 06, 2007 10:40 pm
by jckevns
did you try your local performance shop
alot muffler shops don't like to mess with cats
Posted: Fri Sep 07, 2007 12:48 am
by 03blackrt
danman132x wrote:I'm having a hard time finding a place that will cut out my cat and replace it. They all say that by law they are not allowed to mess with cat.s unless the car is 8 years old, or has 80K miles on it. They say I should go to the dealer and get it replaced for free since there is a federal law on all cat. converters.
You car my still be under fedral emissions warrenty? (96 month, 80k miles?) If so, Chryco will replace your feline.