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JG_VTR
21st May 2006, 01:53
obviously an exhaust system is better, but what are the real differences?
hesslevtr
21st May 2006, 01:57
you mean cat back
manifold back
or including manifold
PinguFurio
21st May 2006, 02:27
im confused.. what are the differences?
cos i got a de-cat full exhaust system . .
hesslevtr
21st May 2006, 02:32
back box obviolsley is just a back box

cat back is a better flowing middle section and back box

manifold back is above plus de cat

everything is uprated manifold plus the above

hope thats easy to understand