The Killer B Motorsport Harness bar uses the C-Pillar as a mounting location to provide improved sustainability in a collision, compared to B-Pillar versions that are more easily distorted during impacts. Other advantages of using this location are anchoring to additional OEM safety points beyond the two seat belt mounting locations; three OEM tether mount locations are also used. Made fully from USA made 4130 High Strength Alloy Steel, and hand TIG welded assure a high level of quality. Finished in MIL-Spec flat powder coat to protect the base metal from corrosion and provide a pleasant appearance. This product is intended as a supplement to the OEM safety system and is not in any way a substitution for a motorsport rated safety cage.