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Blue and silver SPL Parts adjustable caster trailing arms with titanium hardware for Porsche 911, Boxster, and Cayman.
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SPL Parts Adjustable Caster / Trailing Arms for Select Porsche 1997-2013 (996 / 997 / 986 / 987)

$719.10 $799.00
-10%
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SPL Parts Adjustable Caster / Trailing Arms for Select Porsche 1997-2013 (996 / 997 / 986 / 987)
$719.10 $799.00
$719.10 $799.00

Fits select 1997-2013 Porsche 911, Boxster, and Cayman models. These SPL Parts caster, thrust, and tension rods provide a wide range of front or rear caster adjustment, allowing for precise alignment to optimize turn-in response and correct variances between left and right caster. By replacing the stock rubber bushings with low-friction FK Spherical Bearings, these arms eliminate deflection for significantly more responsive steering feel.

  • Billet 2024-T351 aluminum alloy hex rods are precision CNC machined and gun-drilled to reduce unsprung weight while maintaining high strength.
  • Exclusive 360-degree Rotating Clamp design allows for quick, precise locking of alignment settings without fumbling with jam nuts.
  • Stainless steel spacers provide anti-dive (front) and anti-squat (rear) adjustment by allowing you to raise or lower the forward mounting pivot point.
  • Blue Anodized Titanium hardware reduces unsprung weight further while offering superior tensile strength.
  • Designed for use with OEM or OEM-style front and rear lower control arms.
  • Proudly engineered and manufactured in the USA.
🔧 Fitment & Compatibility
Year Make Model Submodel
2004 Porsche 911 40th Anniversary Edition
1999-2012 Porsche 911 Carrera
1999-2004,2006-2012 Porsche 911 Carrera 4
2012 Porsche 911 Carrera 4 GTS
2002-2012 Porsche 911 Carrera 4S
2011-2012 Porsche 911 Carrera GTS
2005-2012 Porsche 911 Carrera S
2002-2005,2008-2009 Porsche 911 GT2
2011 Porsche 911 GT2 RS
2004-2005,2007-2008,2010-2011 Porsche 911 GT3
2007-2008,2011 Porsche 911 GT3 RS
2011 Porsche 911 GT3 RS 4.0
2011 Porsche 911 Speedster
2002 Porsche 911 Targa
2007-2012 Porsche 911 Targa 4
2007-2012 Porsche 911 Targa 4S
2001-2005,2007-2013 Porsche 911 Turbo
2005,2011-2013 Porsche 911 Turbo S
1997-1999,2004-2012 Porsche Boxster Base
2008 Porsche Boxster Limited Edition
2000-2003 Porsche Boxster Roadster
2000-2003 Porsche Boxster Roadster S
2008 Porsche Boxster RS 60 Spyder
2004-2012 Porsche Boxster S
2012 Porsche Boxster S Black Edition
2008 Porsche Boxster S Limited Edition
2009 Porsche Boxster S Porsche Design 2
2004 Porsche Boxster S Special Edition
2011-2012 Porsche Boxster Spyder
2007-2012 Porsche Cayman Base
2012 Porsche Cayman R
2006-2012 Porsche Cayman S

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