H&R 50484-88 Race Lowering Springs for 1999-06 BMW 3-Series E46 323/325/328/330

Vehicle Fitment

• 1999-2006 BMW 3-Series (E46) base/sport suspension models
• Specific models include: 323i, 323Ci, 325i, 325Ci, 328i, 328Ci, 330i, 330Ci

Features

• Race series lowering springs engineered for aggressive handling and stance
• Progressive spring rate improves cornering grip and responsiveness
• Significant drop lowers center of gravity for performance driving
• Designed for responsive, tight handling on streets and track
• Lowered stance with reduced wheel-to-fender gap enhances appearance
• High-strength 54SiCr6 spring steel for durability and resilience
• Shot-peened and block-set to resist fatigue and sag
• Direct bolt-in fit - no cutting or special mods required

Specifications

• Brand: H&R
• Part Number: 50484-88
• Series: Race Lowering Springs (front & rear)
• Approx. Front Lowering: ~1.1 inches
• Approx. Rear Lowering: ~0.9 inch
• Material: 54SiCr6 high-strength spring steel
• Finish: Protective corrosion-resistant coating
• Quantity: Set of 4 springs (2 front, 2 rear)

Included Components

• 2x Front Race Lowering Springs
• 2x Rear Race Lowering Springs

Product Description

The H&R 50484-88 Race Lowering Springs are performance-focused suspension springs engineered for **1999-2006 BMW 3-Series (E46)** models with base or sport suspension. This Race series kit lowers the car's ride height by approximately **1.1 inches at the front** and **0.9 inch at the rear**, significantly reducing the center of gravity to improve handling precision, reduce body roll, and enhance dynamic response for spirited driving or track use.

Manufactured in Germany from high-strength 54SiCr6 spring steel and engineered for maximum performance, these Race springs provide a more aggressive stance and sharper on-road behavior than standard lowering springs. While they are a direct bolt-in replacement for factory springs without cutting or modification, pairing them with high-quality sport-tuned shock absorbers is recommended to fully exploit their performance potential. A professional alignment after installation is also advised to help optimize suspension geometry and tire wear.