Most Popular B300 Kits Part #10001351 (Legacy Part #B300BTPA) Plastic Bolt On Bracket Kit Recommended B300 Kits Part #10001350 (Legacy Part #B300PBA) – Plastic Paddle Bracket Bolt-on Kit B300 Kits Part #10001355 (Legacy Part #B300WOA) – Weld On Bracket Kit B300 Kits Part #10001352 (Legacy Part #B300BTPACF) – Carbon Fiber Plastic Bolt-on Bracket Kit B300 Kits Part #10001353 (Legacy Part #B300BTPAPL) – Liquid Platium Plastic Bolt-on Bracket Kit B300 Kits Part #10001354 (Legacy Part #100168) – Mirror Finish Plastic Bolt-on Bracket Kit