turbo back exhaust question

[Intak3]

whats the difference from full turbo back exhaust and just a cat back? cause the turbo's are exhaust driven is it just like bigger piping right off the turbo and all the way back and cat is just from the cat and back or what? would apreciate the help guys =)

[HKSevo]

pretty much sums it all up from the common name of the parts


turbo back is basically all of the exhaust to and from the turbo execpt the headers(downpipe, cat back, cat/test pipe)

cat back is basically the axle back...(connected to the cat)



the turbo back would most likely be in separate pieces, including a cat back
Both should be the same diameter but it all it matters what brand or size u buy ofcourse

[HKSevo]

this would be considered a turbo back
http://spun-autosports.com/sales/images/454.gif

and this would be a cat back
http://www.rallysportdirect.com/shop...hkshipower.jpg

[Intak3]

ty man =)

[HKSevo]

no prob