Spectre · New
Spectre Adjustable Conical Air Filter 5-1/2in. Tall (Fits 3in. / 3-1/2in. / 4in. Tubes) - White
MPN 8138 · Store SKU spe8138
Supplier stock checked 11/8/2026, 4:51:40 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
For many types of applications, Spectre offers this High Performance Racing (HPR) Air Filter. This white media clamp-on filter features a top that houses an inverted cone filter for improved service life and even more enhanced flow potential. Included are adapter rings which can fit 3 inch, 3-1/2 inch, and 4-inch diameter tubes. Only the highest quality materials were used including the oiled synthetic media, urethane, and steel mesh. This filter will allow low restriction, better performance, and long service life. This 5-1/2-inch-tall air filter comes factory pre-oiled and ready to use. This white media clamp-on filter features a top that houses an inverted cone filter for improved service life and even more enhanced flow potential. CONE FILTER; 3in.; 3-1/2in.; 4in.-WHITE Spectre Conical Filter
Manufacturer fitment & guides
Check 8138 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
