I'm very happy with the Hasport one (62 durometer). Easy to install and vey minor vibration just off idle, but nothing crazy and helps with any wheel hop even with traction control turned on. IT just helps deliver the power more directly to the ground without any losses.
I'm sorry, but due to lack of people registering for this we have canceled the Norcal Jailbreak day.
Hondata will still be at the Type R Expo, but will not be offering jailbreaks or selling products.