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Killer B Motorsports are masters of fabrication
validated system for the Mk3 ST platform
Spring Rates: 168 lb front and 258 lb rear
90 Degree caliper fit angle
6061 - T6 aluminum intake tubing construction
Whiteline Rear Positive Traction Kit - 2011-2014 Subaru WRX/STI Hyundai-Elantra-N-2024 Killer B Motorsports are mastersWhiteline Rear Positive Traction Kit 2011 2014 Subaru WRX STI Firm Up the Rear Differential Mounts on the GR GV WRX and STI The Whiteline KDT910 is a polyurethane insert kit for the rear differential mount positions on the 2011 2014 Subaru WRX and STI (GR GV chassis). The factory rubber mounts allow the differential to move under hard acceleration and load transitions, producing drivetrain vagueness and rear end inconsistency. Whiteline's inserts fill