Wavetrac Limited Slip Differential Porsche 987 Cayman/Boxster 6MT $1,695.50 Wavetrac Rear Limited Slip Differential 01R Audi B5 B6 B7 A4 S4 Quattro & B5 RS4 $1,515.50 Wavetrac Front Limited Slip Differential Audi 01E A4/A6/A8 Quattro 6MT $1,515.50 Wavetrac Front Limited Slip Differential Audi B6/7 S4 0A3 Transmission $1,695.50
