The Smart Fortwo Performance Air Filter by Ramair is a high-performance replacement panel designed for the 0.8 CDi models from 2007 to 2020. Engineered with twin-core foam, this filter enhances your vehicle’s air intake efficiency and offers an upgrade from traditional paper filters.
Crafted to fit seamlessly into your OEM airbox, this air filter is built to maximize performance and filtration. The Ramair Aeriform twin core foam not only ensures superior dust filtration but is also designed to support high airflow, maintaining engine efficiency and longevity. A unique stainless steel cage provides structural strength, often used in professional motorsport applications, while a custom-blended rubber polymer ensures a perfect fit and finish.
Features
If you're looking to enhance the performance of your Smart Fortwo, this Ramair filter is an excellent choice. Feel free to contact us for any inquiries, and remember, we offer installation and customization services at both our Austin, Texas and Los Angeles, California locations. Call us directly at 512-982-9393 for Texas or 562-981-6800 for California. For orders involving multiple items, contact us to discuss potential shipping discounts. We provide on-premises installation at both of our locations.
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With a motorsport heritage stretching back to 1981, RamAir is one of the world’s leading air filtration specialists

When it comes to tuning a car, one of the first things on the list is a performance air filter. It’s a relatively simple way to improve airflow, which can increase power and also produce a much improved induction sound. As one of the world’s leading filtration specialists, UK company RamAir offer a huge range – with everything from old-school carb kits, to panel filters and universal set-ups, through to full heat-shield induction kits. One of their largest ranges is for VW Group cars.
Run by a bunch of dedicated car enthusiasts, RamAir’s products have been extremely well received by the VW Group community. From stunning show-car engine bays, to hard-worked track weapons, you’ll find the RamAir brand everywhere.
Although the company’s heritage stretches back to 1981, it’s the last eight years where big things have happened for the Wiltshire-based outfit. “When we took over the company, there were a lot of great products, but we wanted to grow the range to cater for the cars we were into,” says Operations Director Dan Mullan. “We began with a small building with one ramp and a little area to make the filters.” But they soon progressed, and the real growth began when they focussed on the e-commerce side of the business in 2010, which is also when they began to diversify.