NEW! Oversized K2 & K3 Clutch Control Valve Kits

Oscillation of the K2 and K3 clutch control valves in VW/Audi 09G/K/M, BMW 6F21WA and Aisin AW TF-60SN units prevents proper hydraulic actuation of the K2 and K3 clutches, leading to multiple shift issues, burnt clutches and ratio codes.

Featuring a new spring to match OE calibration and upgraded materials to combat premature wear, these two new Sonnax kits will effectively recover hydraulic control and renew shift performance.

  • Oversized K2 Clutch Control Valve Kit: 15741-57K
  • Oversized K3 Clutch Control Valve Kit: 15741-59K