exhaust question
 

i was wondering when buying exhaust for a 2001 cobra should i buy new converters or will the stock ones work ok.

RE: exhaust question
 

Well if your going to buy shorty headers than you can use the stock mid-pipe. If you buy midlength or longtubes you need to replace the midpipe with an aftermarket one. IF your just buying a cat-back exhaust, you can use the stock mid-pipe.

RE: exhaust question
 

i was planing on bbk long tubes with the bbk o/r x pipe and mac cat back exhaust. i can buy the x pipe with converters or without them. i was just wondering if the stock ones would be fine or if i should buy knews.

RE: exhaust question
 

Yes you need to replace the cats, you cant take them off. The only way you could is if your cut them out and had them welded in a new x-pipe. but the stock mid-pipe has four cats, it would just make more sense to buy the high flow cats. The diameter of the piping is about a 1/2" larger and the cats are high flow, so you will see a better performance gain from this. Plus you probably wont save any money if you got an off-road pipe and put your old cats on it. Unless you did the welding yourself, but you wouldnt gain as much power with that setup.

RE: exhaust question
 

depending on where he lives, there is the option of buying an o/r pipe and saving himself a few dollars,, hundred at least i would say

let us know what you decide on, or if youve got any more questions

RE: exhaust question
 

i have a 2000 gt and have an offroad x pipe on it and also i have it lowered and from me pulling up on driveways it scraps and i was under the car the other week and i saw there were big dents at the top of the x pipe what should i do to prevent that is there an x pipe i can buy that i can put closer to the floor

RE: exhaust question
 

i would not use cat's at all. i fitted my 01 cobra with bbk longtubes, bbk h pipe and the slp loudmouth 2 caback system. u could not ask for a better sounding mustang.

Thanks,,,,,,,hotrod11us