Which TPs or HFCs have brackets?
 

Just wondering which Test pipes or HFCs use the brackets like the stock cats do? I know the CNT resonated test pipes do, but are there any others? I feel as though TPs with brackets will mitigate metallic clinging noise people often experience.

I've got Berk HFC's and they use the standard mounting bracket (the one that goes from one side of car to the other and underneath gearbox).

^yep. I thought Berk was the ONLY company who welded brackets on

According to this post the CNT TP also has the brackets.

http://www.the370z.com/intake-exhaus...ml#post1971117

Z1 TPs and HFCs have them.