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1999 Mazda MX-5 II 1.8L L4 Gas Air Intake
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Free-flowing aluminum tube
- Easy to install, usually in 90 minutes or less
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Replaces entire factory air intake system
- Washable and reusable lifetime air filter
- K&N Million Mile Limited Warranty
| Estimated Horsepower Gain | 3.58 HP @ 6499 RPM |
| Replacement Filter | RU-4870 |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Clamps Included | 5 |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| Couplers Included | 3 |
| System Type | Short-Ram Intake System |
| Estimated Torque Gain | 2.9 lbft |
| Product Style | 69 Series Typhoon Kits |
| Intake Pipe Color / Finish | Polished |
| Intake Pipe Material | Aluminum |
| CARB EO Number | D-269-37 |
| Street Legal In All US States | Not legal for sale or use in California on any pollution controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status on your parts at knfilters.com. |
| TUV Approved (Europe) | No |
| Weight | 6.9 lb (3.1 kg) |
| Product Box Height | 8.5 in (216 mm) |
| Product Box Length | 18.25 in (464 mm) |
| Product Box Width | 14.5 in (368 mm) |
| Mounting Hardware Included | Yes |
| Warranty | No-Hassle Lifetime Limited |
Easy Moderate Advanced
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
60-90 Minutes
Installation PDF
Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 2001 Mazda Miata 1.8L - 3.58HP Increase
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Free-flowing aluminum tube
- Easy to install, usually in 90 minutes or less
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Replaces entire factory air intake system
- Washable and reusable lifetime air filter
- K&N Million Mile Limited Warranty
| Estimated Horsepower Gain | 3.58 HP @ 6499 RPM |
| Replacement Filter | RU-4870 |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Clamps Included | 5 |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| Couplers Included | 3 |
| System Type | Short-Ram Intake System |
| Estimated Torque Gain | 2.9 lbft |
| Product Style | 69 Series Typhoon Kits |
| Intake Pipe Color / Finish | Red |
| Intake Pipe Material | Aluminum |
| CARB EO Number | D-269-37 |
| Street Legal In All US States | Not legal for sale or use in California on any pollution controlled motor vehicle. NOTE: Some specific models and years may be legal in CA. Check the CARB status on your parts at knfilters.com. |
| TUV Approved (Europe) | No |
| Weight | 6.9 lb (3.1 kg) |
| Product Box Height | 8.5 in (216 mm) |
| Product Box Length | 18.25 in (464 mm) |
| Product Box Width | 14.5 in (368 mm) |
| Mounting Hardware Included | Yes |
| Warranty | No-Hassle Lifetime Limited |
Easy Moderate Advanced
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
60-90 Minutes
Installation PDF
Installation Instruction Sheet Horsepower Guarantee Dyno Chart - 2001 Mazda Miata 1.8L - 3.58HP increase