Air Filter for 1990-2006 BMW 520i/525i/530i/Z3/728i/728iL/323Ti/523i/528i

Air Filter for 1990-2006 BMW 520i/525i/530i/Z3/728i/728iL/323Ti/523i/528i Fitment: 1990-2006 BMW (X3, Z4, 520i, 525i, 530i, Z3, 728i, 728iL, 323Ti, 523i, 528i, M3) Features: 1. Enhanced Engine Performance: Improves airflow for better combustion efficiency. Boosts horsepower and acceleration. 2. Engine Protection: Filters out dust, dirt, and contaminants to prevent engine damage. Extends engine lifespan by reducing wear and tear. 3. Improved Fuel Economy: Optimizes air-to-fuel ratio for efficient combustion. Helps save money on fuel costs over time. 4. Easy Installation: Direct-fit replacement for hassle-free installation. No special tools or modifications are required. 5. Cost-Effective: The reusable design saves money on replacement filters. A long lifespan ensures value for money. 6. Environmental Benefits: Reduces waste by eliminating the need for disposable filters. Promotes sustainability with a washable, reusable design. The 1990-2006 BMW 520i/525i/530i/Z3/728i/728iL/323Ti/523i/528i models each possess unique design and engine configurations, but they all require an air filter for essential engine protection. The air filter effectively removes external particles and contaminants such as dust, dirt, insects, and leaves from the incoming air, ensuring the engine receives clean air for optimal combustion efficiency and performance. Their engine designs necessitate maintaining the ideal air-to-fuel ratio to ensure optimal combustion, reduce emissions, and prolong engine life. Therefore, the air filter is crucial for these BMW models to maintain peak performance and longevity SPECIFICATIONS Air Filter Shape Panel Air Filter Material Cotton Gauze Washable Yes Height 1 in (25 mm) Outside Length 9.25 in (235 mm) Outside Width 6.875 in (175 mm) Package Contents 1 Air Filter Package Quantity 1 Warranty No-Hassle Lifetime Limited Product Style Panel Air Filter Top Style Open Weight 0.8 lb (0.3 kg) Filter Re-Oiling Amount 1 oz (30 ml) Product Box Height 9.69 in (246 mm) Product Box Length 7.72 in (196 mm) Product Box Width 1.75 in (44 mm) Inner Wire No