Get rid of your boring stock engine sound and accentuate your exhaust tone with a sportier, more aggressive sound
Feel the power push you back in your seat with increased engine output across the power band and a maximum gain of 11hp & 9tq
325i & Ci Xi Conv Wagon E46 (No SULEV)
330i & Ci Xi Conv Zhp E46
This Cold Air Intake System increases overall volume and accommodates a high flow air filter element for optimum air flow. It is precisely manufactured with materials chosen specifically to resist under hood heat. The lid incorporates an O-ring, which seals the air box for maximum pressurization and further insulation, and a secondary intake duct scooping additional cool air, optimizing performance under varying driving conditions.