Mclaren 720S Coupe Harness Package Add Harnesses:Lifeline Copse 2x2 with Sub Belt Adjusters giving you the option of

giving you the option of fixing the seat to the rollcage at shoulder level

Using scan data

CR-UC-SPK002B

Allows for the preservation of pricey OEM brake components

Includes GT4RS Fitment

Mclaren 720S Coupe Harness Package Add Harnesses:Lifeline Copse 2x2 with Sub Belt Adjusters giving you the option ofHarness bar and under seat brackets to allow install of proper 6pt racing harnesses. Configurable to work with Comfort, P1 and Senna seats. No drilling and non visible trimming of factory interior panels Docol R8 Construction Matte Black Standard, all other colors available on request. Free Shipping within the US, Contact for international options. Includes Harness Bar Underseat Harness Adapter Hardware Harness Eyelets