Wilwood Caliper-Forged Superlite 4R-L/H 1.88/1.75in Pistons 1.25in Disc 2021-bmw-i3-esi4704977 With Turbosmart's Gen4 WG50/60 10PSI

With Turbosmart's Gen4 WG50/60 10PSI Middle Spring Black/Blue

9 metric bolts

replacement reservoir for Combination Remote & Tandem Remote Master Cylinders

0mm) - CR (12

The details matter when you're building your dream car

Wilwood Caliper-Forged Superlite 4R-L/H 1.88/1.75in Pistons 1.25in Disc 2021-bmw-i3-esi4704977 With Turbosmart's Gen4 WG50/60 10PSIThe Superlite 4R caliper series is the benchmark in asphalt short track, late model, modified and open wheel competition. It also enjoys prominence in a variety of road race, rally and sport driving applications. The new FSL4R model series is the latest innovation to this Superlite family of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross over tubes. The transfer tube has been replaced with two