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Engineered for the enthusiast who demands sharper handling and alignment precision, the SuperPro ALOY0090K Front Control Arm & Radius Arm Kit is a complete performance replacement for your BMW’s front suspension.
Featuring an M3-style alloy control arm with fixed camber gain and a fully adjustable radius arm, this kit provides up to 0.8° of caster adjustment and a full 1° of additional camber—ideal for dialing in your BMW’s alignment for both spirited street driving and track use.
Pre-fitted with SuperPro bushings and heavy-duty ball joints, this is a bolt-in, high-precision solution that reduces deflection while preserving factory-like NVH levels.
Key Features:
Includes full alloy front control arm (adds 1° fixed camber)
Radius arm features on-car adjustability with included spanner
Up to ±0.8° caster adjustment for fine-tuned handling and pull correction
Pre-installed SuperPro polyurethane bushings and heavy-duty ball joints
Hyme-style control arm bushing enhances articulation without binding
Improves braking stability, cornering grip, and tire wear
OEM ride comfort with performance-grade handling precision
Backed by SuperPro’s 3-Year Warranty
Vehicle Compatibility:
BMW 1 Series (E82) (2008–2013) – 128i, 135i, 135is
BMW 3 Series (E90/E91/E92/E93) (2006–2013) – 325i, 328i, 330i, 335i, 335is
Includes L6 and turbocharged L4 variants
What’s Included:
1x Left & 1x Right Alloy Front Lower Control Arm (M3 style)
1x Left & 1x Right Front Radius Arm (adjustable)
Pre-installed polyurethane bushings and ball joints
Radius arm adjustment spanner
Installation guide
Why SuperPro?
SuperPro’s M3-inspired suspension upgrades are trusted by BMW enthusiasts worldwide for their balance of daily comfort and track-worthy geometry tuning. With nearly 50 years of suspension innovation, ALOY0090K delivers precision, durability, and a sharper driving experience.
