Description

LOWER, SHARPEN, AND PERSONALIZE THE DYNAMICS OF YOUR BMW 3 SERIES SEDAN.

The Blitz ZZ-R Coilover Suspension Set is engineered for the F30 320d driver seeking enhanced handling, a commanding lowered stance, and the precision adjustability of a true performance suspension.

This comprehensive kit replaces the factory dampers, offering extensive height control and tunable damping to bring a new level of engagement and presence to your efficient yet capable sedan.

Product Highlights

COMPREHENSIVE HEIGHT & DAMPING ADJUSTABILITY FOR PERFECT TUNING: Take full command of your 3 Series’ stance and ride character. This system provides extensive, independent height adjustment (Front: -75 to 0mm, Rear: -55 to -15mm) for the ideal lowered profile and optimized center of gravity. Paired with 16-level damping adjustment front and rear, you can meticulously fine-tune the balance between comfort and control to match your driving style and road conditions.

PERFORMANCE SPRING RATES FOR ENHANCED HANDLING & STABILITY: Engineered with Blitz’s renowned “BS” (Black Special) front and “ST” (Sport Tuned) rear springs, this kit features a calibrated spring rate setup (6.0kg/mm front, 12.0kg/mm rear). These rates are designed to significantly reduce body roll, squat, and dive, providing sharper turn-in, enhanced stability during dynamic driving, and a more connected, responsive driving feel that complements the 320d’s strong torque delivery.

DIRECT FIT FOR NON-ADAPTIVE F30 SEDAN MODELS: This is a complete, direct replacement kit specifically designed for BMW 320d (F30) sedan models without the factory electronic/adaptive dampers. It covers both N47 and B47 diesel engines and utilizes genuine-style upper mounts for a straightforward installation, ensuring proper fitment and compatibility with the vehicle’s original suspension architecture.

CONVENIENT REAR DAMPING ADJUSTMENT ACCESS: The rear damping force adjustment dials are thoughtfully positioned with easy-access placement inside the rear wheel well (Position B), allowing for quick tuning adjustments without the need for a separate extension tool. This simplifies the process of dialing in your perfect balance of ride comfort and sporty performance.

Technical Specifications & Application

This is a performance-oriented, height-adjustable coilover suspension kit designed for specific BMW 320d F30 sedan models with standard suspension.

Key Details:

• Product Name: BLITZ ZZ-R COILOVER SUSPENSION SET

• Key Benefit: Provides dramatic stance improvement and enhanced handling performance for the F30 320d through extensive height/damping adjustability and performance-tuned spring rates.

• Application: BMW 320d (F30) LDA-3D20 / LDA-8C20 (2012/08-2019/03). Compatible with N47D20C and B47D20A engines. NOT for models with factory electronic/adaptive dampers. 4WD compatibility not confirmed.

• Spring Rates: 6.0 kg/mm (Front) – BS Spring, 12.0 kg/mm (Rear) – ST Spring.

• Adjustability: 16-level front / 16-level rear damping adjustment. Independent height adjustment (Front: -75 to 0mm, Rear: -55 to -15mm). Uses genuine-style upper mounts.

• Key Feature: Direct-fit for non-adaptive suspension models across both N47 and B47 engine generations. Rear damping dials located inside rear wheel well for accessible adjustment.