is it better to have test pipes that come with mounting tab or the one with out, is there any difference? which one should i get helix test pipes that comes with mounting tab or the berk test pipe with no mounting tab?

 

to tab or not to tab that is the question...

Mine have tabs.

 

ive seen both. my stillen hfc don't have them and ive had no issues for 2+ years

 

really not important on test pipes as they don't weigh alot. It's more important that the flanges are welded correctly so nothing is tweaked while tightening them down

 

Why do some people say that some test pipes crack? So helix or Berk what is a better product?

 

because some test pipes do crack

I hvae no experience with either of the above so I can't say

we offer Invidia, Turbo XS (old design had a bracket, new ones don't), Ultimate Racing and Ichiba - I've never had to replace any of them for a customer