1977 BMW 3-Series Air Filter Boxes & Components
- aFe®Air Cleaner Vent TubeAir Cleaner Vent Tube by aFe®. The BladeRunner intake manifold represents the next generation in intake manifold design. The BladeRunner intake manifold uses a unique MDV (Multiple Directional Vane) technology to guide the air through...MDV technology forms multiple air paths for overall increased airflowIncreases horsepower and torque$23.00
- Genuine®Air Intake Hose ClampBMW 320i 1977, Air Intake Hose Clamp by Genuine®. Make sure your engine breathes properly with our selection of top-quality replacement air intake parts. These parts are made by trusted brands that use the finest materials and the...Designed to restore your vehicle’s air intake systemGenuine OE replacement parts from the OE manufacturer$6.73