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Thread: cats?

  1. #1
    Join Date
    Jun 2002
    Location
    Los Angeles, CA
    Posts
    14

    cats?

    i was wondering if i take off my cats will it mess up my engine? tons of people tell me i get good horsepower out of it. But others tell me that it will mess up my car? what should i do?

  2. #2
    Join Date
    Mar 2002
    Posts
    283

    Thumbs up

    Kenny go for it......You wont regret it ...............
    the only thing you need to worry about is passing the smog check inspection.My advice is get an off road pipe X or H)
    and keep your stock H pipe so when you need to pass the smog check all you got to do is swap the pipes..
    "Devil in Blue"
    01 Roush conv.stage 2
    -BBK underdrive pulleys
    -K&N Filter
    -18x9 Steeda wheels/Nitto tires
    -Transgo shift kit
    -Roush suspension stage 2
    -H&R Spacers.

    -Daily Drive: 1985 Mustang GT
    -40 series flowmasters 2 chamber
    -Ford Racing 3:73 Gears
    -Ford Racing headers..

  3. #3
    Join Date
    Jun 2002
    Location
    Los Angeles, CA
    Posts
    14
    i see? but doesnt a check engine lit up on your dash? i hear you can cut that wire off? also how loud will it be? enough to get pulled over?

  4. #4
    Join Date
    May 2002
    Location
    san jose, ca
    Posts
    324
    Originally posted by michaelmyers323
    i see? but doesnt a check engine lit up on your dash? i hear you can cut that wire off? also how loud will it be? enough to get pulled over?
    Well my friend told mee that u have to get a new o2 sensor....that should fix that check engine light....

    Its going to be loud...probaby over like 95db. i think.
    01-0060 S3 Vertical
    autometer lunar and cobalt gauges
    spintec mufflers
    densecharger cai

    comming soon
    3.73 gears

  5. #5
    Join Date
    Jun 2002
    Location
    Wellsville, NY
    Posts
    785
    I am doing the swap as we speak... Yes you can remove them and i am going with the Bassani Off-road X-pipe, as for your check engine light... Get you set of 02 Simulators...

    http://www.rpmoutlet.com/musv8o2sims.htm

    They set you back 80-100 bones and you wont have to worry about any lights or messing up anything.

    MiB
    2002 Stage 1+ (BLACK) COUPE #02-8107 (SOLD)
    242.96 rwhp, 285.94 rwt

  6. #6
    Join Date
    Mar 2002
    Posts
    283
    You can contact ken from www.speedconcepts.net.
    he can hook you up with the sensors they are really cheap ..
    "Devil in Blue"
    01 Roush conv.stage 2
    -BBK underdrive pulleys
    -K&N Filter
    -18x9 Steeda wheels/Nitto tires
    -Transgo shift kit
    -Roush suspension stage 2
    -H&R Spacers.

    -Daily Drive: 1985 Mustang GT
    -40 series flowmasters 2 chamber
    -Ford Racing 3:73 Gears
    -Ford Racing headers..

  7. #7
    Join Date
    Jun 2002
    Location
    Wellsville, NY
    Posts
    785
    Well I found a set of 1996 - 2002 Mustang MIL Eliminators
    Run for $29.95 with great reveiws. I ordered them keep you posted...

    http://www.ponyexpressperformance.co...iminators.html

    MiB
    2002 Stage 1+ (BLACK) COUPE #02-8107 (SOLD)
    242.96 rwhp, 285.94 rwt

  8. #8
    Join Date
    Jun 2002
    Location
    Los Angeles, CA
    Posts
    14
    thanxs guys..that helps..also martin...is ur engine light coming out right now as we speak? cuz u got no cats? also do i lose torque?

  9. #9
    Join Date
    Aug 2002
    Location
    San Diego CA
    Posts
    90
    yes you will lose some torque. if you are going for speed get some highflow cats..... for sound go no cats. I have seen bassani high-flow x-pipes trapping almost 1mph faster than o/r bassani x-pipes.
    -Adam Cate
    00' Saleen S281 #925
    13.7 @ 102

    Saleen00925.com

  10. #10
    Join Date
    Apr 2001
    Location
    On Da Road
    Posts
    9,359
    Hate to sound like a tree-hugger, but leave the cats on. Your grandkids will thank you.


    ð kev
    |

  11. #11
    Join Date
    Jun 2002
    Location
    Kent, Washington
    Posts
    99
    Originally posted by roush2k
    Hate to sound like a tree-hugger, but leave the cats on. Your grandkids will thank you.


    ð kev
    Here is a good compromise: How about switching to high flow cats? I did this on my Bronco. The difference in flow and sound is amazing. The extra increase in performance made me happy. Plus the smog police are happy too. I think this is a good compromise.

    new2roush
    new2roush

    I read this article that said the typical symptoms of stress are:
    eating too much, impulse buying, and driving too fast. Are they
    kidding? That is my idea of a perfect day.

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