vtr exhaust

  1. #1
    Anyone know the set up from standard exhaust to performance manifold but still want to be OK for emissions
  2. #2
    Fit a VTR manifold. standard VTS Catalytic converter then a cat back exhaust system.
  3. #3
    As above thats the best option although mine still failed on emissions and it was a brand new cat.
  4. #4
    Give the car a little service before you take it, then drive it hard so the cat is hot and up to temperature, should pass an emissions test if the car is healthy..