Home / 8HP Transmissions / Adaptor Kits / Mazda FE to 8HP45 Gearbox Adapter Kit “Billet Shifter with Mode Switch” has been added to your cart. View cart Mazda FE to 8HP45 Gearbox Adapter KitR16,500 Adapter kit to fit a BMW 8HP70 N57 gearbox to a BMW N54/N55/S55 engine. Mazda FE to 8HP45 Gearbox Adapter Kit quantity Add to cart Categories: 8HP Transmissions, Adaptor Kits Tag: Mazda FE to 8HP Product ID: 8521 Related products 8-position Rotary Switch R500 Add to cart Ford Coyote to 8HP70 N63, 8HP90 N73/N74 R28,500 Add to cart AWD to RWD BMW 8HP Conversion Adapter Kit R12,500 Add to cart Ford Barra to 8HP 45/50/70/75 N57 B57 B58 Adapter Kit R28,500 Add to cart