SPL Rear Lower Control Arm Kit - Porsche Boxster 986

Description:

Optimize your Porsche Boxster's performance with the SPL Parts Rear Lower Control Arm (RLCA) Kit, designed to provide precise track width, camber, caster, roll center, and anti-squat adjustments. This kit is the ultimate solution for setting up your 986 chassis for racing, track days, or street driving, delivering superior control, strength, and customization.

The kit includes Black Anodized CNC-machined Billet 6061-T6 Aluminum Lower Control Arms and Gun-Drilled 2024 Aluminum Trailing Links, offering the perfect balance of weight reduction and durability. Whether you're looking to eliminate flex or improve suspension geometry, the SPL RLCA kit delivers.

Forget Jam Nuts!
No more struggling with multiple wrenches to lock in settings. The main arm is slotted for the use of pinch bolts, and our 360° Rotating Clamps paired with the exclusive Double Adjuster system allow for quick and easy adjustments to camber, caster, and track width. The 4130 Chromoly Double Adjuster, electroless nickel-plated for corrosion resistance, adds to the kit's durability and precision.

The 2024 Billet Aluminum Trailing Arms are gun drilled to reduce weight and feature the Rotating Clamp system, ensuring that caster and wheelbase settings stay securely locked in. Lightweight Blue Anodized Titanium hardware further reduces unsprung weight without sacrificing strength.

Achieve Perfect Geometry:
Fine-tune your suspension geometry with anti-squat adjustment through 6061 Aluminum spacers, allowing you to raise or lower the forward pivot point for ideal balance. Roll center correction is accomplished with Stainless Steel Spacers working with the heat-treated 4340 Chromoly Ball Joint Stud, letting you lower the ball joint location at the knuckle for improved handling.

Finally, the use of FK Rod Ends and High Misalignment Spherical Bearings eliminates the flex and binding found in OEM arms, ensuring smooth articulation and performance.

Key Features:

Lightweight, High-Strength Construction: Combination of 2024 Billet Aluminum and Blue Anodized Titanium hardware for maximum strength and reduced weight.

Rotating Clamp Design: Allows for quick and precise adjustments to camber, caster, and track width settings.

Jam Nut-Free: No more fumbling with wrenches—pinch bolts and clamps keep everything securely in place.

Precision Adjustment: Achieve perfect suspension geometry with multiple size roll center and anti-squat spacers.

Heat-Treated 4340 Chromoly Ball Joint Shanks for increased durability.

Finite Element Analysis (FEA): Computer-Aided Design ensures optimal strength and performance.

Teflon-Lined FK Spherical Rod Ends for smooth, low-friction movement.

Applications:
Compatible with the following Porsche models:

1997-2004 Porsche Boxster (986) - Rear

What’s Included:

• Rear Lower Control Arms (pair)
• Gun-Drilled Trailing Links
• Stainless Steel and Aluminum Spacers
• Blue Anodized Titanium Hardware
• Installation Instructions

Installation Instructions:

SPL Lower Control Arms Porsche

Reviews:
⭐⭐⭐⭐⭐
"This kit completely transformed the handling on my Boxster. The control and stability in tight corners are phenomenal. The ease of adjustment with the rotating clamps is a game changer." – Chris P.