NOTICE: ALL NEW ORDERS WILL BE PROCESSED JUNE 8TH, 2026
Synchrotech Transmission
Synchrotech® Hardened Sleeve
Fitting: 1st/2nd 1992-2001 (Y80 S80 YS1 Y21 S21 S4C)
Differential Ball Bearing (ITR/ GSR)
Differential Ball Bearing (K Series)
Differential Ball Bearing Conversion Kit (ITR/ GSR)
Helical LSD K20 (+ Stage 1 Race Pack)
MFactory 3.07 Ratio B Series 1st Gear