Hop-up Parts for HPI 1st & 2nd Generation RS4

Aluminum alloy billet machined hop-up parts, set-up station, and tools for HPI RS4 to improve vehicle performance and durability

Realistic 1/10 Size Aluminum Rear Wing 165mm Width

In Stock | C24896ORANGE

$20.99

Realistic 1/10 Size Aluminum Rear Wing 185mm Width

In Stock | C24897BLACK

$20.99

1:10 Touring Graphite Wing Holder-1mm

Low Stock | BDY-185GWM

$3.88

RIDE Wing Attachment Set (Black)

In Stock | RIDE-28038

$3.80