SPL Rear Upper Arms for F8X M2/M3/M4 (RUA F8X) Check Valve This item DOES work with
Baker’s notes & crumb story
Description
SPL Rear Upper Arms for F8X M2 M3 M4 (RUA F8X) Check Valve This item DOES work with This item DOES work with the stock Evo 8 9 ECU as well as standalone engine management systems 25") Neck 20982 Filler Neck 42mm ID (1