- Tue Aug 14, 2012 6:23 pm
#313482
I'm thinking of buying an ITR or Spoon Street axle back muffler, so it's less noticeable to the boys in blue.
sizes apparently are
ITR = 2.5inches
Spoon Street = 2.3inches
Why is the Spoon Street 2.3inches but Spoon headers has a 2.5inch collector. Why aren't they the same size?
If Spoon Street is a performance upgrade, why is the ITR bigger?
sizes apparently are
ITR = 2.5inches
Spoon Street = 2.3inches
Why is the Spoon Street 2.3inches but Spoon headers has a 2.5inch collector. Why aren't they the same size?
If Spoon Street is a performance upgrade, why is the ITR bigger?
