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1987 Acura Integra 1.6L L4 Gas
33-2021 K&N Replacement Air Filter
All Models
Overview
- Designed to increase horsepower
- Washable, reusable, and engineered to last for the life of your vehicle
- Designed to provide high airflow and exceptional filtration
- Engineered to fit easily into your factory air box
- 10-Year/Million Mile Limited Warranty
- Only needs cleaning every 50,000 miles under normal highway driving conditions
- Emissions legal in all 50 States
- Will not void vehicle warranty
Detailed Info
| Air Filter Shape | Panel |
| Height | 1.25 in (32 mm) |
| Package Contents | 1 Air Filter |
| Package Quantity | 1 |
| Washable | Yes |
| Product Style | Unique Air Filters |
| Filter Material | Cotton Gauze |
| Flanges | None |
| Top Style | Open |
| Outside Length | 9.813 in (249 mm) |
| Outside Width | 6.125 in (156 mm) |
| Weight | 1 lb (0.5 kg) |
| Filter Re-Oiling Amount | 0.76 oz (22 ml) |
| Product Box Height | 9.69 in (246 mm) |
| Product Box Length | 7.72 in (196 mm) |
| Product Box Width | 1.75 in (44 mm) |
| Inner Wire | No |
Reviews
DIY Level
Advanced Moderate Easy
Tools Typically Needed
Screwdriver
Installation Time
5-10 Minutes
Resources:
Installation PDF
Installation Instruction Sheet
57-3500 K&N Performance Air Intake System
All Models
Overview
- Guaranteed to increase horsepower
- Designed to improve throttle response and engine sound
- Easy to install, usually in 90 minutes or less
- Washable and reusable lifetime air filter
- Lasts up to 100,000 miles before service is required (depending on driving conditions)
- Replaces entire factory air intake system
- K&N Million Mile Limited Warranty
Detailed Info
| Replacement Filter | RF-1007 |
| Air Filter Color | Red |
| Air Filter Material | Cotton Gauze |
| Air Filter Outlet Shape | Round |
| Clamps Included | 2 |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| CARB EO Number | D-269-8 |
| Couplers Included | None |
| Type | Gen I |
| Product Style | 57 Series FIPK |
| Air Filter Height | 7.5 in (191 mm) |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | High-Density Cross-Linked Polyethylene |
| Street Legal In All US States | Yes |
| TUV Approved (Europe) | No |
| Weight | 3.1 lb (1.4 kg) |
| Air Filter Large End Diameter | 5.375 in (137 mm) |
| Product Box Height | 9.25 in (235 mm) |
| Product Box Length | 9.13 in (232 mm) |
| Product Box Width | 9.13 in (232 mm) |
| Mounting Hardware Included | Yes |
| Warranty | 1,000,000 Miles/10 Year |
Reviews
DIY Level
Advanced Moderate Easy
Tools Needed
Wrench, Extension, Flat Blade Screwdriver, Allen Wrench
Installation Time
60-90 Minutes
Resources:
Installation PDF
Installation Instruction Sheet
