2017 SX350F Sub-Frame Titanium Bolt Kit. The kit contains the following parts. If you wish you can purchase parts individually from this website. 2ea T4HFM6-10X20 Seat, 2ea T4HFM6-10X12 Upper Fender, 2ea T4HFM6-10X20 Lower Rear Fender To Sub Frame, 2ea T4HFM6-10X35 Muffler, 2ea DOMFHM8-12X21 Upper Sub Frame Mounts, 2ea M8BHSHX19.8G Lower Sub Frame Mounts, 2ea SHHFM610G475 Side Plates, 1ea LFSH610G15 Lower Rear Fender Right Side, 1ea SHHFM610G475 Battery Holddown.