HPI RS4 Pro



These cars are built to the extreme. Three cars make up the racing stable of RS4's. Full Graphite (no plastic parts remain), Ball diffs unless one-way's are called for. OS Max .12 CVX's Futaba Magnum Pro FM with high power coreless motor metal geared servos, CVEC Exhaust, Paris Dish piston & head, MIP on-board Temp gage, Two speed tranny & MIP CVD's all around. Titanium where ever it fits.



Each of the cars are identical