Spectre Performance 8131 Clamp On Air Filter

Spectre 9732 Conical Performance Air Filter, Red, 8.75" Tall, Round Tapered

Spectre Performance Universal HPR Air Filter Conical 10.125" Black, SPE-9731

Spectre Performance Clamp On Air Filter

Spectre for Adjustable Conical Air Filter 5-1/2in. Tall (Fits 3in. / 3-1/2in. /

Spectre for HPR Conical Air Filter 6in. Flange ID / 7.719in. Base OD / 5.219in.

3" 3.5" 4" High Flow Cold Air Intake Filter Inlet 3 Sizes in 1 Black 10.5" Tall

Spectre Universal Clamp-On Air Filter: High Performance, Washable Filter: Round