在马自达著名跑车RX8推出一段时间后，其专职改装厂Mazdaspeed对其性能与外形都进行了升级。第一代Mazdaspeed改装版在2005年2月上市以来受到热烈追捧，限量发售的300辆即被抢购一空。
Engine – 引擎
·Greddy Turbo Kit w/ Intercooler
·PWR Radiator
·Agency Power Silicone Hoses
·Agency Power Adj. Blow Off Valve
·ARC Radiator Shroud
·B&B Cat Delete Pipe
·JIC Titanium Exhaust
·Agency Power Crank Pulley
·NX Ntercooler Kit
Suspension –悬挂
·Agency Power Adj. Front Sway Bar
·Agency Power Adj. Rear Sway Bar
·Agency Power Adj. Front Sway Bar Links
·Agency Power Solid Rear Sway Bar Links
·JIC Front Aluminum Strut Bar
·JIC Rear Aluminum Strut Bar
·JIC FLTA2 Coilovers
Brakes – 刹车
·StopTech Front 4piston Big Brake Kit – 14.1 inch 2piece drilled rotor, steel braided brake lines, Axxis Ultimate Brake Pads, custom blue paint
·Rear painted calipers, StopTech drilled rotors, Project Mu BForce pads, Agency Power Steel Braided Brake Lines
·Motul Synthetic Brake Fluid.
国外马自达RX8改装车动力系统图一
国外马自达RX8改装车动力系统图二
国外马自达RX8改装车动力系统图三
