K&N 57i Performance Sport Air Filter System Mazda MX 5 NC 2.0i
K&N 57i Performance Sport Air Filter System Mazda MX 5 NC 2.0i
K&N 57i Generation I Induction Kits are built primarily for European vehicles. They come with K&N's Million Mile Limited Warranty™. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter alone. The weakest link in the airflow chain robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER. 57i Intakes are not legal for use in California and other US States adopting California emission standards.
| Replacement Filter | RU-4550 |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Clamps Included | 1 |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| Couplers Included | None |
| Type | Gen I |
| Product Style | 57i Series International Kits |
| Air Filter Height | 6 in (152 mm) |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | Flex Hose & Rubber Hose |
| Street Legal In All US States | No |
| Approved (Europe) | No |
| Weight | 2.8 lb (1.3 kg) |
| Air Filter Large End Diameter | 5.375 in (137 mm) |
| Product Box Height | 9 in (229 mm) |
| Product Box Length | 9 in (229 mm) |
| Product Box Width | 9 in (229 mm) |
| California Restricted | Not legal for sale or use in California |
| Mounting Hardware Included | Yes |
| Warranty | 1,000,000 Miles/10 Year |
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Replaces entire factory air intake system
- Washable and reusable lifetime air filter
- K&N Million Mile Limited Warranty
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Easy to install, usually in 90 minutes or less
Notice: This system is only for motorsport intend. System comes without TUEV-homologation!
