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  1. Site Related

    1. W-body.com Announcements and News

      Updates and information regarding the W-body.com website.

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    2. New Member Introductions

      Welcome to our community! Introduce yourself to everyone here.

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  2. General W-Body Discussion

    1. FAQs and Technical Information

      'How-To' articles and basic information for those who are new to the W-Body platform.

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    2. General

      General W-Body Discussion

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    3. Powertrain

      Engine and Transmission Maintenance, Repair, and Performance

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    4. PCM Tuning

      Looking for tuning advice or need help reading a scan? Need help getting your tuning software up and running? This is the place for you.

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    5. Brakes/Suspension/Steering/Wheels/Tires

      This is the place to talk about brakes, suspension, lowering, wheels, tires, basically everything that affects your car's ride and handling.

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    6. Car Audio

      Need help putting a system into your W-body? Talk about it here!

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    7. Appearance/Car Care

      Body work, paint care, interior/exterior cleaning, detailing tips and tricks.

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  3. Specialty Forums

    1. Turbo Grand Prix

      This forum is for enthusiasts of the rare 1989-90 Pontiac Grand Prix Turbo.

      27.2k
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    2. Cutlass Supreme Convertible

      A forum for information and discussion about the Oldsmobile Cutlass Supreme Convertible

      11k
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  • Posts

    • 55trucker
      The larger the dia of the pipe the deeper the tone of the drone. In my opinion anything from Magnaflow or Borla will have a considerable amount of *throat* to them. I personally like to be able to hear the radio at something a little over a whisper.....
    • carkhz316
      Exhaust v1.2. I wasn't happy with how loud it turned out despite the mufflers. I'm sure the 3" exhaust isn't quieting it down at all, but the mufflers are Borla Pro XS which are supposed to be a "quieter" muffler. So, I added a inline chambered muffler from Remco which toned it down a bit. It sounds less like a dumpy bass drum now. The reason for the 3" is that I plan on going turbo next year and figured I'd set myself up for it. 
    • 55trucker
      The source for that listing....does the kit include all of the various different harness connectors for OBD1?  
    • Jscott
      Awesome 
    • 55trucker
      A Pathfinder 93 should cover the 1990 model year.
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