What are the advantages in having a 3" downpipe into a 2.5" catback over just a 2.5" all the way?
Sound?
Performance?
Surely it cant flow anymore because it will be restricted by the 2.5".. just a bit further along the exhaust.
Cheers
Sound?
Performance?
Surely it cant flow anymore because it will be restricted by the 2.5".. just a bit further along the exhaust.
Cheers