M3/1M Front and rear Control Arm Refresh Kit

Factory steel rear trailing arms flex, causing undesired suspension geometry changes under load. BMW engineered a failure point into this stock arm - metal fatigue combined with shock forces from a pothole or curb, have been shown in some cases to cause the arm to buckle, turning a pleasant drive into a visit by roadside assistance. Kit Features: TRW M3/1M Front Control Arms TRW M3/1M Rear Control Arms ECS Upgraded Rear Trailing Arm BMW Headlight Leveling Sensor Rod BMW Rear ABS Bracket TRW Rear Guide Rods Trailing Arm features: Constructed from solid 6061-T6 aluminum Anodized for corrosion resistance Increased strength versus the factory steel arm - this arm fears no pot holes 25% lighter (384 grams versus 517 grams each)
T#: 15744050 | Part#: 311022835770-KT
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1328.95 $1328.95
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M3/1M Front and rear Control Arm Refresh Kit
$1328.95