Spectre Performance Universal Inline Air Boxes - Polished Aluminum, Red Cotton Gauze, Round Straight | Spectre Performance Products 9832 - Air Cleaner

Spectre Universal Clamp-On Air Filter: High Performance, Washable Filter: Round Tapered 6 in (152 Mm) Flange ID 7 in (178 Mm) Height 7.313 in (186

Spectre Universal Clamp-On Air Filter: High Performance, Washable Filter: Round Tapered 6 in (152 Mm) Flange ID 8.5 in (216 Mm) Height 7.719 in (

Spectre Universal Clamp-On Air Filter: High Performance, Washable Filter: Round Tapered 3 In/3.5 In/4 in Flange ID 10.6 in (269 Mm) Height 6 in (

Spectre Performance Universal Clamp-On Air Filter: Washable Filter: Round Tapered 3 In/3.5 In/4 in Flange ID 5.5 in (140 Mm) Height 6 in (152 Mm)

Spectre Universal Clamp-On Air Filter: High Performance, Washable Filter: Round Tapered 6 in (152 Mm) Flange ID 6.219 in (158 Mm) Height 7.719 in (

Spectre Universal Clamp-On Air Filter: High Performance, Washable Filter: Round Tapered 6 in (152 Mm) Flange ID 5.719 in (145 Mm) Height 7.219 in (

Spectre Performance 9736: Spectre Performance HPR Air Filters

Spectre Universal Clamp-On Air Filter: High Performance, Washable Filter: Round Reverse Tapered 3 In/3.5 In/4 in Flange ID 2.625 in (67 Mm) Height

Spectre Performance HPR9606: Spectre Performance HPR Air Filters