The Injen SP Series Cold Air Intake System is a high-performance induction kit specifically engineered for the 2BMW 325i, 328i, and 330i with the N52 engine. This system features a mandrel-bent 6061-T6 aluminum intake tube designed to provide a smooth, high-velocity path for cold air to reach the engine. It is equipped with a fully serviceable SuperNano-Web dry air filter and a custom-designed heat shield to isolate the intake charge from radiant engine bay heat. Rigorously dyno-tested to maintain safe air-fuel ratios, this intake delivers measurable gains in horsepower and torque while providing a deep, aggressive engine tone under acceleration.

Features

• Mandrel-bent 6061-T6 aluminum tubing for maximum airflow and heat resistance
• SuperNano-Web dry air filter provides superior filtration and increased surface area
• Custom-designed heat shield isolates the filter from engine bay heat
• Increases performance with gains of up to 10 HP and 12 lb-ft of torque
• Patented design ensures optimal air-fuel ratios without the need for additional tuning
• Vibra-mount system reduces engine vibration and stress on components
• Heavy-duty reinforced silicone couplers and stainless steel band clamps
• Durable wrinkle black powder-coated finish

Specifications

• Horsepower Gain: Up to 10 HP
• Torque Gain: Up to 12 lb-ft
• System Type: Cold Air Intake
• Tubing Material: 6061-T6 Aluminum
• Filter Type: SuperNano-Web Dry Filter

Notes

• 100% cleanable dry media prevents MAF sensor contamination and simplifies maintenance
• Includes all necessary mounting hardware and comprehensive instructions