Porsche 981-718 Cayman Pre-Cut Roll Bar OEM Trim

Recently installed a CMS bar in an BMW e92 - everything fit beautifully. Inspired by that, I got a CMS bar for a Porsche Cayman. Things ... did not fit beautifully. Specifically, the machined interlocks that join the sections of the rollbar were not a "tight slip fit" as the previous bar's were. The Cayman interlocks were a no-fit short of applying cryogenic methods. The caliper doesn't lie: the tabs and notches in the interlocks were not accurately sized, and hand-relieving was required to obtain a useable join.

Great instructions with our product purchase