[geruta]

I was looking on ft86 speed factory for a new front pipe. I want to go the catless/test pipe route. But honestly, I can't tell what the difference is.

The test pipes do look a bit straighter and most of the catless labeled pipes appear to have a more slightly curved look. But other than that, can't tell.


Is it just a marketing thing? Or is there truly a difference? In which case if there is, what makes one different from the other?




Thanks.