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  • HALDEX 4x4 unit - Performance upgrade (Gen 4 & 5)

    RD4084

     

    Haldex Gen 4 & Gen 5 Performance Clutch Pack Upgrade Kit (AWD)

    Performance Haldex clutch pack upgrade kit for Generation 4 and Generation 5 AWD systems used in VW, Audi, SEAT and Škoda 4Motion / quattro / 4Drive vehicles. This upgrade restores stronger torque transfer to the rear axle, improves traction, and delivers more consistent grip for track days, drag racing, and fast road builds.

    Besides superior durability, the set provides much higher grip, so it is highly recommended to all track regular aficionados, especially for drag racers.

    The factory clutches are often not available as spare parts, so the Racing Diffs clutches are the solution you can actually buy and rebuild with — instead of relying on unknown used units.

    Also searched as: Haldex clutch pack upgrade, Haldex rebuild kit, AWD clutch plate kit, 4Motion clutch set, quattro Haldex repair kit, Haldex Gen 4 kit, Haldex Gen 5 kit.


    Recommended use
    • Drag racing launches (better torque transfer, less “front-pull”)
    • Track day AWD performance
    • High-power street builds
    • Traction restoration for worn AWD systems
    Technical details
    • System type: Haldex Generation 4 & Generation 5
    • Application: AWD (4Motion / quattro / 4Drive)
    • Upgrade type: Performance clutch pack
    • Purpose: Increased torque transfer, improved traction, consistent grip
    Related RacingDiffs products

    Vehicle fitment – Haldex Gen 4 & Gen 5 AWD models

    Fitment list – Haldex Generation 4

    Volkswagen
    VW Golf Mk6 (5K) 4Motion (2008–2012)
    VW Golf R Mk6 (5K) (2008–2012)
    VW Tiguan Mk1 (5N) (2008–2014)
    VW Sharan Mk2 (7N) (2011–2015)
    VW Passat / CC (B7) (2010–2015)
    VW Transporter T5 Facelift (2009–2015)
    VW Caddy Mk3 (2K) Facelift (2010–2015)

    Audi
    Audi A3 / S3 (8P) Facelift (2009–2012)
    Audi TT / TTS / TT RS (8J) Facelift (2008–2012)
    Audi Q3 / RS Q3 (8U) (2011–2013)

    SEAT
    SEAT Altea XL / Freetrack (2010–2015)
    SEAT Alhambra 2nd Gen (7N) (2011–2013)

    Škoda
    Škoda Yeti (pre-2014 facelift) (2009–2014)
    Škoda Roomster (5J) Facelift (2010–2015)
    Škoda Superb (3T) (2008–2014)
    Škoda Octavia (1Z) 4×4 / Scout / vRS 4×4 Facelift (2009–2013)

    Fitment list – Haldex Generation 5

    Audi
    Audi A1 / S1 (8X) quattro (2015–2018)
    Audi A3 / S3 / RS3 (8V) quattro (2012–2019)
    Audi Q2 / SQ2 quattro (2016–2019)
    Audi Q3 / RS Q3 (8U / F3) quattro (2012–2019)
    Audi TT / TTS / TT RS (8S / FV) quattro (2014–2019)

    Volkswagen
    VW Golf Mk7 (5G) 4Motion / Golf R (2012–2019)
    VW Passat Mk8 (B8 / 3G) 4Motion / Alltrack (2015–2019)
    VW Sharan Mk2 (7N) post-2015 facelift 4Motion (2015–2019)
    VW Tiguan Mk2 (5NA) 4Motion (2015–2019)
    VW Transporter T6 4Motion (2016–2019)
    VW Caddy (2K) 4Motion post-2015 facelift (2015–2019)
    VW T-Roc R 4Motion (2017–2019)
    VW Arteon 4Motion (2017–2019)

    SEAT
    SEAT Alhambra (2014–2019)
    SEAT Leon Mk3 (5F) 4Drive (2012–2019)
    SEAT Ateca (2016–2019)
    SEAT Arona (2017–2019)
    SEAT Tarraco (2018–2019)

    Škoda
    Škoda Octavia Mk3 (5E) 4×4 (2012–2019)
    Škoda Kodiaq 4×4 (Scout / vRS / Sportline) (2016–2019)
    Škoda Superb Mk3 (3V) 4×4 (2015–2019)
    Škoda Karoq 4×4 (2017–2019)
    Škoda Yeti 4×4 (2014–2018)


    FAQ

    Will this fit my car?
    If your vehicle is listed in the Gen 4 or Gen 5 fitment sections above, it’s a match. If you’re unsure, message us with your VIN or Haldex unit details and we’ll confirm fitment.

    What problem does this solve?
    It helps restore AWD torque transfer and traction when the factory clutch pack is worn, and it improves consistency under hard use.

    Is it better than OEM?
    This set is designed for stronger, more consistent grip under performance driving, with improved durability for repeated heat cycles and load.

    Why rebuild instead of buying a used unit?
    Used AWD/Haldex parts often have unknown wear and inconsistent performance. Rebuilding is the reliable option.