loudest exhaust

Discussion in 'Mechanical - Engine, Gearbox, Exhaust etc' started by Northy 8, Mar 2, 2014.

  1. Which cat back system is the loudest
    I have heard the milltek and not much louder than stock
    I don't want it daft but needs to be defo abit louder than stock
    Cheers
     
  2. Rs tuning have just produced a 3" system, there's a thread just put up about it and it sounds amazing
     
  3. Loudest is probably the ktec 2.75"
     
  4. Will.

    Will. RSM Moderator RSM Moderator

    Even a back box chop will make it louder. Going for the loudest exhaust isn't ideal. The loudest night sound crap.
     
  5. Snag is with the ktec it has a pinch point and I heard dropped to 2 inch at one point..
     
  6. I got ktec. Is loud.... Pops and bangs. Nice sound at increased revs too. Would not be disappointed.
     
  7. ^ +1 i have 3" turbo back after only having a mid box chop and getting decat it is loud but not stupid loud
     
  8. Cheers guys
    I think I will need 2.75" exhaust as don't want to get it re mapped again
    Had the centre box chop but still very quite
    Might have the rear chop if I can't get a decent priced cat back system
     
  9. If you want loud you could just go to your local Powerflow centre, ask them to make you a 3" straight through pipe from the Cat and it'll be b*stard loud. Not necessarily the best though.

    I remember back in the day (around 2006) when I bought my first 225 some of the guys on Meganesport.net experimenting and the loudest I recall that wasn't killer was removing the back box. Sounded like a Tie fighter driving past.
     
  10. Id very much like to see solid proof of this, from looking at pictures of the system I see no way this is true unless the restriction is inside a box.
     
  11. 3"turbo back straight through side exit will be loud!!
     
  12. I think Andybond is looking for this.

    Ive looked at my 3" ktec system and it looks the same size all the way no reductions at all. I will be measuring it at the weekend though so will know for sure then.
     
  13. Ash87

    Ash87 RSM Moderator

    Josh @ cooksport had or has a side exit on his current project.

    That was loud and a flame spitter.
     
  14. Got ktec...no reductions
     

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