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  • will changing my exhaust really help?

    First of all check out my sigs before you answer this question. I only have the flowmaster 80 series muffler right now and pacetter headers with the Y pipe. I want to go 3" piping into a 3" cat, then into the Magnaflow 3" catback with those huge dual tips. How much gain do u think ill get going with the 3" piping, higher flowing cat, and the 3" magnaflow catback compared to my flowmaster...? I'm guessing this work will cost me around $500, would that be worth it u think?
    93 3.4L red Firebird<br />CompCams cam, fully ported heads, High stall Tq Converter, Rebuilt tranny with shift kit, stage 2 jet chip, ported throttle body, 3.73 gears w/ posi, K&N FIPK intake, Flowmaster exhaust with cutout, pulleys, throttle body bypass

  • #2
    nah you'll probably lose some low end torque with that size :D

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    • #3
      Can I say... YES!! Knocked of .75 sec in a 0-60 test run the first day I got the 2.75inch I-pipe. Had just the 80 beforehand. Sounds great!!

      http://www.geocities.com/pfir93/wotpassengerseat1.wav

      PS. I'm thinking about getting black stripes for my car. Do you have pics of your car?

      [ December 11, 2003: Message edited by: BradC ]</p>
      1993 Pontiac Firebird 3.4L V6 A4<br />F41 RPO suspension option<br />119K miles<br />Fastchip<br />K&N \"Filtercharged\"<br />Airbox cuttout CAI<br />ASP underdrive pulleys<br />Pacesetter Headers<br />Flowmaster 80 Series 2.75 cat-back<br />MangaFlow Hi-Flow Cat<br />Corvette Servo<br />16.4 @ 81 MPH

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      • #4
        I was also thinking about going with a cutout right after my cat, but i dont know... I bet the cutout and the cam would sound awesome....In my opinion the 3.4 sounds better that the 3.8
        93 3.4L red Firebird<br />CompCams cam, fully ported heads, High stall Tq Converter, Rebuilt tranny with shift kit, stage 2 jet chip, ported throttle body, 3.73 gears w/ posi, K&N FIPK intake, Flowmaster exhaust with cutout, pulleys, throttle body bypass

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        • #5
          Do you have any sound clips of your car 93?
          1995 Patriot Red T-Topped Z28 A4<br /><br />Mystery rebuild in progress.<br /><br />Soon to have 383 ways to beat KBreezy and Shane. :D

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          • #6
            No i dont...Sorry. It sounds bada$$ though!
            93 3.4L red Firebird<br />CompCams cam, fully ported heads, High stall Tq Converter, Rebuilt tranny with shift kit, stage 2 jet chip, ported throttle body, 3.73 gears w/ posi, K&N FIPK intake, Flowmaster exhaust with cutout, pulleys, throttle body bypass

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