10/16/2026
Redesigned SPL lower control arms for your 996, 997, Boxster, or Cayman are in stock now.
SPL Parts reworked its Porsche lower control arm kit with a modular design that bolts up to your factory tension/trailing arms. You can upgrade only what your build needs today and add more later without starting over. You get precise alignment adjustability and motorsport-grade spherical bearings, so steering response sharpens and the geometry stays where you set it. It works for a sorted street car, a weekend HPDE toy, or a full race build.
✅ New modular design for more suspension setup flexibility
✅ Works with OEM tension/trailing arms
✅ Precision adjustability for street, track, and race alignment specs
✅ Motorsport-grade spherical bearings for sharper steering response
✅ Fits 996 and 997 Carrera & Turbo, 986 Boxster, 987 Boxster & Cayman
✅ Pairs with SPL front sway bar end links and adjustable caster arms
Grab yours at SpeedTuned Motorsports