Designed to fit the Micro RS4 series of cars. Direct replacement for original. Features aluminum construction and anodized finish. GPM indicates this will work with: MICRO RS4 DRIFT WITH MAZDA RX-7 FD3S BODY - HPI617 MICRO GT-R DRIFT ACTION WITH THE FAIL CREW! - HPI120101 MICRO RS4 SPORT/LAMBORGHINI - HPI619 FALKEN 2013 F0RD MUSTANG MICRO - HPI111230 KEN BLOCK 2013 GRC MICRO RS4 - HPI111224 MICRO RS4 KEN BLOCK 2015 F0RD - HPI115387 MICRO RS4 KEN BLOCK 2014 F0RD - HPI114192 MICRO RS4 Suba. WRX STI GRC - HPI112465 MICRO RS4 DRIFT NISSAN S13 - HPI112856 MICRO RS4 Suba. WRX STI GRC - HPI112466 MICRO RS4 1969 FIRD MUSTANG - HPI112468