AKG Rear Subframe Reinforcement Kit, BMW 3 Series, E46 (323, 325, 328, 330, M3) - Harrison Motorsports - BMW and Mini Repair and Performance Parts Online Store
BMW E46 Rear Subframe Reinforcement | BimmerWorld
E46 V2 RACP Reinforcement Plate Kit - Redish Motorsport - Specialists for BMW M-Power Vehicles