exhaust

  1. Russe11

    Installing Vick's Header with FI Muffler

    After some discussion (https://xwebforums.com/forum/index.php?threads/exhaust-options.43171/) I purchased a Header from Vick Autosports (https://www.vickauto.com/parts/performance-exhaust-header-4-1-fiat-x19-sku-27-6919/) to install in my 1981, Fuel Injected X1/9. Probably the most significant...
  2. 79X19

    WANTED: Dual exhaust for 1500 FI X

    Hi all, Been looking out for a dual exhaust for my '81 X ('86 FI Motor) for some time now. Can't seem to find one anywhere. I've been late to the party on a few listed here and figured I'd ask if anyone has one in any condition they would like to get rid of?? Or if anyone knows where I can...
  3. Dine

    Pops and bangs?

    Hey, guys, I've been playing around with doing cat and muffler deletes and listening to my engine truly roar. I noticed there are a decent bit of deceleration pops and bangs but they're still rather quiet and infrequent. Does anyone have a good setup for some beautiful pops and bangs? IE what's...
  4. kmead

    Exhaust Mounts

    Any suggestions on how to get all the lovely springs onto the new exhaust mounts The mounts in question (not my pic but same parts)
  5. AKimball92

    4-2 Exhaust Manifold Gasket Diameters

    I purchased a two 4-2 exhaust manifold gasket for my new custom 2-1 downpipe only to find the secondary port diameters are smaller than the manifold I purchased. The manifold port diameters are between 33-35 mm each (slightly oval shape) yet the gasket diameter is 33. I feel this would greatly...
  6. AKimball92

    Converting: Cali Carb Exhaust to 4-2 manifold

    Greeting all, My next project consists of converting my original California emissions style exhaust to something using the 4-2 manifold. My car came with a 4-1 manifold, cat, and muffler. I have since replaced the cat and would actually like to keep it (tree hugger at heart). I purchased a 4-2...
  7. 79X19

    Thinking of installing a performance header......

    I am thinking about obtaining headers from Vics. It requires a cat delete. I live in MA and am concerned about emissions testing. I have done some research and found the following: The law allows the environmental protection commissioner to adopt regulations exempting certain motor vehicles...
  8. Joshua Stinnett

    Exhaust Vibration

    Hi all, I've had an issue with my '74 since I bought it where there is a buzzing vibration noise coming from the exhaust at certain rpms, usually between 2500-3500. I haven't thought much of it, but I just recently had to change out my lower motor mount from the original '74 style with the...
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