Modern Automotive Performance
Modern Automotive Performance
  • Wavetrac Limited Slip Differential (BMW 335i 135i / Non Welded) 30.309.175WK - Modern Automotive Performance
  • Wavetrac Limited Slip Differential (BMW 335i 135i / Non Welded) 30.309.175WK - Modern Automotive Performance

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    Wavetrac Limited Slip Differential (BMW 335i 135i / Non Welded) 30.309.175WK

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    PART# WAV 30.309.175WK

    $1,295.00

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    Wavetrac Limited Slip Differential (BMW 335i 135i / Non Welded) 30.309.175WK - Modern Automotive Performance

    WAVETRAC At A Glance!


    Innovative:
    Patented Wavetrac® design automatically improves grip in low traction conditions. This feature is truly innovative and unlike any other torque biasing diff design.

    Superior Materials:
    9310 steel gears run in case-hardened billet or forged steel bodies. ARP® fasteners used throughout.

    Maintenance Free:
    As supplied new, the Wavetrac® differential will perform a lifetime of service without maintenance or rebuilds.

    Customizable:
    If desired, you can alter the diff’s behavior to suit your needs using optional components.

     Limited LIFETIME Warranty:
    All Wavetrac® differentials include a transferable, Limited Lifetime Warranty.

    Application Information

     BMW Wavetrac Install Kit
     335i A/T from 9/2007 > 30.309.175WK not required
     135i A/T 30.309.175WK not required

    30.309.175WK is for 188K type axle with bolted ring gear. No machining is required on above referenced models.

    For the best possible performance, disassembly of the stock axle, and fitment of the Wavetrac and Install Kit should be performed by one of our Specialist Dealers. This ensures that the condition of the axle can be assessed before modifications are performed, and that the re-assembly is done professionally - ensuring correct gear backlash and bearing end play.

     


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