Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.
The RP-4630 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight design and gives this filter a smooth glass like finish. The RP-4630 is a clamp-on filter that has an inside flange diameter of 3-1/2 inches and a flange length of 1-1/4 inches. The base diameter is 5-1/2 inches, the top diameter is 4-1/2 inches and the filter height is 6-1/2 inches.
- Designed to increase horsepower and acceleration
- Strong and long-lasting clamp-on design
- Carbon fiber composite increases aesthetics
- Lighter than conventional filter tops
- Washable and reusable
- One year limited warranty
- Pliable flanges absorb vibration and can be stretched up to 1/16 In. to fit in-between sizes
Application Summary:
| Year |
Make/Model |
| 1999-2005 |
Porsche 911 |
| Attributes |
| Air Filter Color |
Red |
| Air Filter Large End Diameter |
5.5 in (140 mm), 5.500 in. (140mm) |
| Air Filter Material |
Cotton Gauze |
| Air Filter Shape |
Round Tapered |
| Alternate Part Number |
RP-4630 |
| ASIN |
B000FJF1CI |
| Automotive Item Grade |
High Performance |
| Base Outside Diameter |
5.5 in (140 mm) |
| California Proposition 65 |
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Carb/Air Horn Dia. (in.) |
3.5 |
| CARB/Air Horn Diameter |
3.500 in. |
| CARB/Air Horn Diameter (in.) |
3.500 in. |
| Country of Origin (Primary) |
US |
| Emission Code |
Legal US |
| Filter Material |
Cotton Gauze |
| Filter Re-Oiling Amount |
1.15 oz (34 ml) |
| Flange Angle |
0 degrees, 0 Degree |
| Flange Inside Diameter |
3.5 in (89 mm) |
| Flange Length |
1.25 in (32 mm) |
| Flange Offset |
0 in (0 mm), 0.000 in. (0mm) |
| Flange Type |
Centered |
| Flanges |
1 |
| Frame Design |
Flexible |
| Harmonized Tariff Code (Schedule B) |
8421310000 |
| Hazardous Material Code |
N |
| Height |
6.5 in (165 mm) |
| Height (in.) |
6.50 in. (165mm) |
| Item Height |
6.500 in. (165mm) |
| Item Type |
High Performance |
| Item Weight |
1.300 lbs. (0.6 kg) |
| Life Cycle Status Code |
Available to Order |
| Machine Washable |
Yes |
| Material |
Rubber Base |
| NAFTA Preference Criterion Code |
B |
| Number of Flanges |
1 |
| Oil Included |
Yes, Filter Is Pre-Oiled |
| Overall Filter Efficiency |
Up To 99% Efficiency |
| Package Content |
1 |
| Package Contents |
1 Air Filter |
| Package Material |
Paperboard |
| Package Quantity |
1 |
| Package Type |
Box |
| Pre-Screened |
No |
| Product Box Height |
11 in (279 mm), 11.000 in. (279mm) |
| Product Box Length |
6.38 in (162 mm), 6.380 in. (162mm) |
| Product Box Width |
6.38 in (162 mm), 6.380 in. (162mm) |
| Product Style |
Round Tapered Universal Air Filter |
| SDR Required Flag |
N |
| Shape |
Round Tapered |
| Top Material |
None |
| Top Material/Finish |
None |
| Top Outside Diameter |
4.5 in (114 mm), 4.500 in. (114mm) |
| Top Style |
Carbon Fiber |
| Warranty |
1 Year Limited |
| Warranty Time |
12 |
| Washable |
Yes |
| Weight |
1.3 lb (0.6 kg) |
| GTIN |
00024844176776 |
