[1995v6stang]

if i gut them will it affect the way my car drives? it doesnt have to pass emisions just the visual inspection.

[HMUSN]

you will lose some low end TQ

[Onemanzu]

you'll lose low end torque but gain top end power ...

by a horse or two on both

[1995v6stang]

it wont mess with the o2 sensors?

[Ninjawafers!]

what would it do for exhaust sound?

[HMUSN]

Originally Posted by Onemanzu you'll lose low end torque but gain top end power ... by a horse or two on both

not on a stock pipe he won't.

[HMUSN]

yes it will mess with the 02's and it will sound like ass.

[RhadCundell]

what about my 97?

[Onemanzu]

same story...

it wont affect it?? Come on H when you open it up just a tiny bit you know there is going to be a tiny bit of change even if its not noticeable...

if you do gut your cats what you need are MIL eliminators... i got mine from v6mustangstuff.com i think ...not sure

[97TunedMustang]

Originally Posted by Onemanzu same story... it wont affect it?? Come on H when you open it up just a tiny bit you know there is going to be a tiny bit of change even if its not noticeable... if you do gut your cats what you need are MIL eliminators... i got mine from v6mustangstuff.com i think ...not sure

or a tuner to simply turn off your rear o2's altogether :-p

[Onemanzu]

Originally Posted by 97TunedMustang Originally Posted by Onemanzu same story... it wont affect it?? Come on H when you open it up just a tiny bit you know there is going to be a tiny bit of change even if its not noticeable... if you do gut your cats what you need are MIL eliminators... i got mine from v6mustangstuff.com i think ...not sure or a tuner to simply turn off your rear o2's altogether :-p

or the $30 something dollars for the elims

or if you have some amazing friends you can get it for cheaper!!

[dark-samurai2]

honestly i like running the high flow cats. my buddy was doing dynos in his class the other day and he got a better sound and just a little bit of better air flow than straight pipes. but for that you need sensor extendors for them

[MSO]

Originally Posted by dark-samurai2 honestly i like running the high flow cats. my buddy was doing dynos in his class the other day and he got a better sound and just a little bit of better air flow than straight pipes. but for that you need sensor extendors for them

that's because your engines are tuned for backpressure, eliminating it with a straight pipe would lose you some power

that's why you get better numbers from high-flow cats and a good muffler, unless you'd rather get a tune

[1995v6stang]

hey how about and h pipe . right now its just true duals no crossover. would it make a noticeable differance

[ByPopularDemand]

It would sound better is all