Injen SP Series Polished Air Intake with Heat Shield for 1992-1999 BMW 323i/325i/328i/M3 (E36) - SP1105P

Fits select 1992-1999 BMW 323i, 323is, 325i, 325is, 328i, 328is, and M3 (L6-2.5L / 2.8L / 3.0L / 3.2L).

Optimize your BMW E36’s induction system with the Injen SP Series air intake. This short ram system replaces restrictive factory piping with mandrel-bent 6061-T6 aluminum tubing, providing a smooth, uninterrupted path for high-velocity airflow. Engineered for precision, the SP1105P maintains safe air-fuel ratios throughout the power band while delivering dyno-proven gains of up to 13 hp and 15 lb-ft of torque.

This kit includes a custom-designed heat shield with a louvered top cover to isolate the intake from engine bay heat soak. It features Injen’s patented MegaRam (MR) and Air Fusion technologies, ensuring consistent tuning and throttle response. For filtration, the system uses a fully serviceable SuperNano-Web dry air filter, offering high airflow and superior particulate capture without the need for filter oil.

• Manufacturer Part Number: SP1105P
• Tubing Material: 6061-T6 Polished Aluminum
• Filter Type: SuperNano-Web Dry Filter (Replacement: X-1015-BB)
• Performance Gains: Up to 13 HP and 15 lb-ft of Torque
• CARB EO #: D-476-8 (Applies to specific applications)
• Construction: Made in Pomona, California, USA
• Warranty: Injen Technology Limited Lifetime Warranty
• Note: Does not fit European models or vehicles equipped with 3.5-inch High Flow MAF conversions.