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slp loudmouths

  1. 2005-2010 Mustang GT Tech
    What is the loudest exhaust (or setup) I could put on my 2008 GT for $600 at max? I was thinking about SLP Loudmouths and a off-road X pipe. ( I read in many places they are one of the loudest!) So my question- What the LOUDEST way to go?!? (I dont mind the drone issues)
  2. V6 Talk
    thinking about those or SLP2s or flowmaster 40s wish it was a v8.. but im young ill get one.. one day atleast its a 5 speed but want it to be loud which slps would do but are they too ricey and would it be better to go with the flows?
  3. 2005-2010 Mustang Talk
    I know that an o/r h-pipe coupled with my slp loudmouths would make it more raspy, but if i also added the JBA longtubes would it make the sound more deeper or add to the raspiness?
  4. 2005-2010 Mustang Talk
    Im thinking of getting the JBA Natural Long Tube Headers w/ the JBA o/r H-pipe on my 2006 GT. I already have SLP loudmouths, sct tune, & intake. I's wondering what kind of sound & power i would be getting out of it?? Thanks.
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