Primary Billet Spring Cup

Primary Billet Spring CupThis product is for those using higher engagement springs and want their spring cap to hold up. Made from a solid billet aluminum piece with a high quality bushing for smoother shifting this is the product that you want. There are 2 types of sheaves. One clutch which is the updated movable sheave has stainless steel sliders. The older one does not. Most if not all 120hp x3 cars come with the non stainless steel sliders. Most if not all Turbo RR models

If you are looking for extra protection from your riding environments and a cool cover

High Quality

Unique boot design depending on riding terrain for heat reduction

The OEM outer joint on the pro is exponentially stronger than the inner

This does make adjustment more difficult

Our Front sway bar end links are the perfect upgrade for the factory link replacement

IF YOU OWN OUR GEN3 CARRIER BEARING THIS NEW GREASE WHIP IS A MUST HAVE

Our 4 piece Gusset kit is exactly what the front of your X-3 needs

All exit shocks are custom-built

Capable to Handle 55+lbs of Boost

WSRD 93 Octane Tune: 281 Hub Horsepower | 312 Crank Horsepower (24 PSI of Boost)

Retains factory storage box