Search by Vehicle
search help
Search by Category

Spectre 8166

Spectre Conical Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5
4.8 out of 5 stars 4 Customer Reviews
In Stock & Ready to Ship!

$20.99 USD
Shipping Promotion Image Find a Local Dealer


This Spectre High Performance Racing (HPR) Air Filter is a blue media clamp-on cone filter that can be used for a wide variety of applications. Using the included adapter rings, this filter can fit 3 inch, 3-1/2 inch, and 4 inch diameter tubes. Manufactured using high quality materials throughout, including oiled synthetic media, urethane, and steel mesh, this washable performance filter is precision engineered for low restriction and better performance. This filter’s top houses an inverted cone filter for improved service life and enhanced flow potential. Designed with a triple chrome plated steel top and base, this 2-1/2 inch tall air filter is factory pre-oiled and ready to use.
  • High flow filter designed to fit 3 inch, 3 1/2 inch and 4 inch tubes
  • Quality materials used throughout including washable, oiled synthetic media, urethane, and steel mesh
  • Factory pre-oiled and ready to use
  • Includes adapter rings
  • Blue air filter media

Available Information

Part SPE-8166 Product Specifications

Air Filter ShapeTapered Conical
Base Outside Diameter6 in (152 mm)
Filter MaterialNon-woven Synthetic
Flange Inside Diameter4 in (102 mm)
Flange Length1.125 in (29 mm)
Height2.625 in (67 mm)
Inner WireNo
Package Contents1 Air Filter
Package Quantity1
Top MaterialChrome
Top Outside Diameter4.75 in (121 mm)
Top StyleInverted
Product StyleSpectre Conical Air Filter
Flange Inside Diameter 23.5 in (89 mm)
Flange Inside Diameter 33 in (76 mm)
Flange TypeCentered
Weight1.5 lb (0.7 kg)
Filter Re-Oiling Amount0.68 oz (20 ml)
Air Filter Large End Diameter6 in (152 mm)
Product Box Height4.3 in (109 mm)
Product Box Length6.5 in (165 mm)
Product Box Width6.4 in (163 mm)
WARNING: Cancer and reproductive

Product Reviews

December 30, 2017 - Part 8166
Part fit perfectly on my 1992 Nissan Skyline.

Steven Schell
St. Augustine, Florida
June 28, 2017 - Part 8166
I had an issue with fitment (my miscalculation) for a pair of conical filters. I called to ask about an exchange/refund and it was delt with quickly and courteously. I'm very happy with the quality and appearance of the filters.

Bill Wells
Raleigh, North Carolina
October 3, 2016 - Part 8166
Great design for air flow and smart compact size. Suggest an offset filter that fits vortech superchargers.

Jeffrey Battle
Union City, Georgia
See all reviews! Review part 8166