Spoon Rigid Collars installed and tested on stock AP2 - S2KI Honda S2000 Forums
Evasive Motorsports: Spoon Sports Rigid Collar Kit (Front) - Honda Civic Type R FK8 17-21
Rigid Collar - This chassis cut away represents how the Spoon Sports Rigid Collars work. The little golden coloured collars fit between the chassis and the subframe to remove the manufacture tolerances
Spoon Rigid Collar Kit - Front - Honda Integra type R DC2/DB8 - 50261-DCR-000 – RzcrewEurope
Spoon USA Spoon Rigid Collar Kit Front - Civic, Integra EG2/6/9,DC2,DB8
Spoon Sports Subframe Front Rigid Collar Kit - 04/08 TSX - 03/07 Accor – DC5R Parts LLC