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midpipe

  1. V6 Tech
    I had to cut the stud that connects the flanges where the catback and the catalytic converter meet. I replaced it with long bolts. Has anyone come across a similar situation ? Is it okay to replace it with bolts ?
  2. 2005-2010 Mustang GT Tech
    Hey everyone, im curious if you can help me out. I just installed pypes high flow cats and pypes off road H pipe on my 2005 Mustang GT and now my average mpg is around 40 when driving. That cant be right. I already had pypes violators on my car and it never did this before. There are only two...
  3. 4.6L Talk
    Getting a mid pipe this month what would you guys advise? I was thinking of a Mac Prochamber for my car being that its quite rare for a 96 gt
  4. 4.6L Tech
    So I have a leak on the drivers side flange where the exhaust manifold connects to the midpipe. I took it apart yesterday and tried to reseat it but it still leaks, now worse. It's as tight as I can get it, but didn't help. Any idea on what I can do? I'm sick of my car smelling like exhaust...
  5. 2005-2010 V6 Mustang Tech
    Hey I need some advice on choosing my midpipe. I have 2 options: either an x pipe or an h pipe. I am piecing together an exhaust system instead of buying a kit to try and save money. I purchased GT takeoff mufflers for quite cheap long with the over the axel pipes. The only thing I haven't...
  6. 2005-2010 Mustang GT Tech
    I have a 2006 mustang GT, auto transmission with 43,000 miles. No mods done. Have finally saved some money up for some mods. starting with a JLT cai with Bama Tunes. Next I want to add Long tube headers w/catted mid pipe. Not sure about the muffler. Currently in Kuwait but will be back home in...
  7. 5.0L Talk
    I looked and didn't find a thred on this but if there is sorry. I am going to get a pypes catted x pipe for my next upgrade and I was wondering how difficult the installation is. Is it pretty good about being direct fit? also what have you guys been using to get under the car? I have a pair of...
  8. 5.0L Tech
    I'm a new owner of a 5spd 1991LX vin code M(4cylinder) with a 5.0 conversion. I have plans to upgrade the with Maximum Performance C/C plates, H&R springs and Bilstein shocks and I noticed that some of these parts are specific to a I4 or v8 are these parts interchangeable? Are direct bolt on...
  9. 2005-2010 Mustang Talk
    I have an o/r Pypes H pipe and i love the sound but i lost some back pressure with no cats. I want a good set off high flows but i dont know what kind i should i get and another question is would i be able to get them installed in the current midpipe i have now?
  10. 5.0L Talk
    i searched around for a bit an couldnt find this question. does every o/r h pipe sound the same/does every o/r x pipe sound the same or do you get different sounds with different brands? also, does one brand of catted midpipes sound different form other catted midpipes? thanks
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