Since 1999, aFe (Advanced FLOW Engineering) has been developing and manufacturing high quality accessories in their facility in Corona, California. Starting with air filters and intake systems, and now expanding into exhaust systems, suspension components, tuning modules, and more, aFe products are a great way to improve the performance of your BMW without altering its fundamental character. Owned by a BMW enthusiast, aFe power is recognized the world over as a leader in quality performance products for your BMW.
- CAD-designed for maximum flow and velocity
- Huge 6" Pro 5R air filter
- Bonus Pro Dry S filter
- Outflows factory intake by 46%
- Gains of 17hp & 19lb/ft of torque