Rally Armor 22-26 Tesla Model X Black UR Mud Flap w/Red Logo 2012-mazda-cx-9-esi7047915 It means the bearing shells

It means the bearing shells are machined

The 1-7/8" headers offer a step up in flow better suited for more aggressive builds with supporting modifications

The ACL 4B1980A-STD is a Standard Size rod bearing set for the 2001-and-newer Honda 1

available in matte and glossy finishes to provide an eye-catching accompaniment to match the Evolution Line (Titanium)

Rally Armor 22-26 Tesla Model X Black UR Mud Flap w/Red Logo 2012-mazda-cx-9-esi7047915 It means the bearing shellsCrafted from premium polyurethane, these UR (as in "you are") mud flaps have been engineered to perform consistently in a variety of environments. Our flexible UV resistant urethane mud flaps are durably abrasion resistant and long wearing. These UR (as in "you are") premium urethane mud flaps are formed for variably high hot and or low cold temperatures giving drivers 4 corner protection against salt, spray, paint damaging gravel, tar and grime that