Review on 🔧 Spectre Engine Air Filter: High Performance, Washable & Replacement Filter: Compatible with 1990-2006 BMW X3, Z4, 320i, 520i, 525i, 530i, M3, Z3, 728i, 728iL, 323, 523i, 528i, 325, 328i, 328ic - SPE-HPR5350 by Joshua Nation

I bought an E46 325i sedan black on brown when our Porsche was in the shop for weeks because it would be cheaper than renting. The E46 has been in good condition for most of its life of 166,000 miles, but the last owner obviously ignored the maintenance. I stole it for $2700 and it needed a few things: spark plugs, 1 coil pack, rocker cover gasket and air filter. I bought this all at Revain for $105! E46 is so cheap to own. This filter was a lot cheaper than K&N and works a lot better than the lousy STP filter that was over 5 years old. Now I get more power, more responsiveness and the car goes 36mpg!