Use this AEM cold air intake system when you want to enhance your Mazda RX - 8's performance, whether it's for daily driving or a bit of weekend racing. It's perfect for car enthusiasts who want to get more power out of their vehicles without breaking the bank. The intake tubing is made of mandrel - bent aluminum, and the oversized air filter is placed above the passenger side wheel well. The AEM Dryflow air filter is oil - free and synthetic, lasting up to 100,000 miles before needing a clean. Overall, it's a great addition to your Mazda RX - 8 that offers better air flow, power, and efficiency.