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SPL Parts

SKU: SPL RLCA 987

SPL Parts Billet Rear Lower Control Arms - 2005-2012 Porsche Cayman (987)

$1,889.10 $2,099.00 On Sale
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SPL Parts Billet Rear Lower Control Arm (RLCA) and Trailing Links for the 2005-2012 Porsche Cayman (987) provide track width, camber, caster, roll center and anti-squat adjustment. This is the ultimate tool for setting up the handling of your Porsche Boxster or Cayman chassis for racing, track or street use. Kit includes Black Anodized CNC machined Billet 6061-T6 Aluminum Lower Control Arms and Gun Drilled 2024 Aluminum Trailing Links. Litronic headlight compatible.

No more jam nuts!! Long gone are the days of fumbling with multiple wrenches to tighten jam nuts in place while trying to keep your bearings orientated correctly. The main arm is slotted to allow the use of pinch bolts and our 360 degree Rotating Clamps on our exclusive Double Adjuster lock down camber and track width settings. Our Double Adjuster is machined from 4130 Chromoly and is electroless nickel plated for corrosion resistance.

Using 2024 Billet Aluminum hex, we machine and gun drill the Trailing Arms to reduce weight and utilize our Rotating Clamp system to easily lock down caster settings. Blue Anodized Titanium hardware shaves even more unsprung weight from the arms, without compromising strength. Anti squat adjustment is achieved with 6061-T6 aluminum pacers for the forward mounting position of the trailing/caster arm, allowing you to raise or lower this pivot point and fine tune the balance of your car. Roll center correction is achieved with Stainless Steel Spacers that work in conjunction with the heat treated 4340 Chromoly Ball Joint Stud, allowing you to lower the ball joint location at the knuckle. Finally, the use of FK Rod Ends and High Misalignment Spherical Bearings eliminates the flex and binding found in the OEM control arms while allowing smooth articulation.

Standard Features

  • Lightweight Aluminum and Titanium construction
  • Gun drilled 2024 aluminum trailing link provides superior strength while reducing unsprung weight
  • Rotating Clamp design allows for easy access to lock down your alignment settings
  • Heat treated and electroless nickel plated 4340 Chromoly ball joint shanks
  • Computer Aided Design with the aid of Finite Element Analysis
  • Low friction 3 piece Teflon lined FK Spherical and Heim joints/Rod Ends
  • Multiple size roll center and anti squat spacers for precise adjustment

Installation Instructions

Part Number SPL RLCA 987
Part Name Rear Lower Control Arms
UPC 887753909862
Vehicle 2005-2012 Porsche Cayman (987)
  • 2005 Porsche Cayman (987)
  • 2006 Porsche Cayman (987)
  • 2007 Porsche Cayman (987)
  • 2008 Porsche Cayman (987)
  • 2009 Porsche Cayman (987)
  • 2010 Porsche Cayman (987)
  • 2011 Porsche Cayman (987)
  • 2012 Porsche Cayman (987)

SPL Parts Inc. suspension products are warranted to be free of defects in material and workmanship for ten (10) years or 100,000 miles from the date of purchase.

If a product fails to meet specifications, SPL PARTS INC. will, at its election, repair, replace, or make appropriate adjustment, if SPL PARTS INC. determines to its satisfaction that the product is defective in material or workmanship, i.e. contains a defect arising out of the manufacture of the product and not a defect caused by other circumstances, including, but not limited to accident, misuse, abuse, unforeseeable use, neglect, alteration, improper installation, improper adjustment, improper repair, corrosion, or failure caused by other equipment or interaction with other equipment. Using any SPL PARTS INC. arm as a tie/strap down point (ie. for a dyno session or transport) will void the warranty.

SPL PARTS INC. is not responsible for labor charges, removal charges, installation, or other incidental or consequential costs. In no event shall the liability of SPL PARTS INC. exceed the purchase price of the product.

SPL PARTS INC. makes no other warranties, either expressed or implied, including limitation warranties as to merchantability or fitness for a particular purpose. SPL PARTS INC. shall not be liable for, and buyer assumes all risk of, any advice or failure to provide advice by SPL PARTS INC. to buyer regarding the product or use and installation of product. SPL PARTS INC. shall not be liable for any special, incidental or consequential damages.

If the purchaser of the product shall fail to pay when due any portion of the purchase price, or fail to meet any terms required under contract agreed on at time of purchase, all warranties and remedies granted can be terminated.

Proof of purchase is required for all warranty claims. All warranty claims must be returned to SPL PARTS INC. for inspection, for the claim to be processed. Customers are responsible for all shipping costs.

Please contact SPL Parts by phone or email regarding any warranties.

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