Used DC5 JDM Type R Aluminum B Pillar Floor Bar - Hand Made!
Used JDM DC5 Type R B Pillar Floor Bar - Reinforcement Bar. Made out of Aluminum. Item hand made by Honda of Japan. Item is used but in very good condition. This weights a mere 5.8 lbs, the stock one weights about 7.2 lbs. This AL bar is hand built and it is stronger than the steel ones.
(Below pictures courtesy of Aaron P.)
Here's where the bar will mount, will replace your stock one which is make out of steel. Here's where the bar is and how the OEM steel bar looks like.
Here's how it looks like when oem floor bar is removed.
Here's how the JDM Type R Aluminum bar is look when installed.