What to do 1st?

[BIG CELO]

No problem! You'll love the Magnaflow if you get it. I get compliments all the time about how throaty it sounds.

I'm shopping around to see who has the best prices do you have any suggestions what websites I can get them from I've seen prices range from I think around 600 dollars to 800 dollars.

 

[itsnotmydaddys]

http://search.ebay.com/lincoln-ls-exhaust_W0QQfkrZ1QQfromZR8

 

[BIG CELO]

http://search.ebay.com/lincoln-ls-exhaust_W0QQfkrZ1QQfromZR8

Thanks itsnotmydaddys :gr_hail: :gr_hail: I saw that they also have the borla which is better the magnaflow or the borla catback system?

 

[itsnotmydaddys]

"

 

[itsnotmydaddys]

check this old thread. i personally dont have either. im going to just add some flowmaster 40 mufflers, some chrome tips, and put an x or h pipe back on. as i said i removed the resonators yesterday. so basically its gonna be a custome catback, oh yeah bbigger pipes 2.5"
http://www.lincolnvscadillac.com/showthread.php?t=6894&highlight=magnaflow

 

[owoodu]

Still have not had this question answered. :feedback

Ok so the cat back system is great. But they install right behind the catalytic converters hence the name. My muffler guy will actually blow out the cat converter so there is still the appearance of being there but they do not function. would this be a good performance mod? or would it just make the car more polluted?

 

[Quik LS]

My muffler guy will actually blow out the cat converter so there is still the appearance of being there but they do not function. would this be a good performance mod? or would it just make the car more polluted?

IMHO - I wouldn't. you have O2 sensors both pre and post the cats - and your post sensor is going to read more fuel in the exhuast - thus it will lean out the intake charge trying to correct it.

The LS uses high-flow cats so you will not see the types of performance gains they did in the old days.

not to mention - it's illegal.