{"products":[{"id":10933173715286,"title":"Ramair Dual-Layer Foam Panel Air Filter - Alpina B12 5.0l 1990-1994 \u0026 more | RPF-1336","handle":"ramair-dual-layer-foam-panel-air-filter-alpina-b12-5-0l-1990-1994-more-rpf-1336","body_html":"\u003cp\u003eThe Ramair RPF-1336 is a direct-replacement performance panel air filter that fits inside the standard airbox in place of the OEM paper element. The filter element uses dual-layer foam.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Performance, MAF Safe, twin layer, fully reticulated foam\u003c\/li\u003e\n\u003cli\u003eFits in the OEM Airbox and replaces inefficient paper filter\u003c\/li\u003e\n\u003cli\u003eStainless steel cage support structure\u003c\/li\u003e\n\u003cli\u003eGuaranteed surface area using high quality custom blended polymer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eFilter material:\u003c\/strong\u003e Dual-layer foam\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cp\u003eRamair list this part for the following 72 applications across 4 manufacturers:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlpina\u003c\/strong\u003e\u003cbr\u003eB12 5.0l — 1990–1994; B12 5.6 — 1992–1996; B3 2.7 — 1987–1992; C1 2.3 — 1983–1985; C1 2.5 — 1985–1988; C2 2.5 — 1985–1988; C2 2.7 (AWD) — 1986–1987; RLE 2.7 — 1990–1991\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBertone\u003c\/strong\u003e\u003cbr\u003eFreeclimber 1.6 — 1992–1999; Freeclimber 2.0 (CAT) — 1990–1993; Freeclimber 2.0 (M20) — 1990–1993; Freeclimber 2.7 — 1989–1993; Freeclimber 2.7 (M20) — 1989–1993\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW\u003c\/strong\u003e\u003cbr\u003e3 Series (E30) 1.6 (M40) — 1982–1994; 3 Series (E30) 1.8 (M10) — 1982–1994; 3 Series (E30) 1.8 (M40) — 1982–1994; 3 Series (E30) 2.0 (M20) — 1982–1994; 3 Series (E30) 2.5 (M50) — 1982–1994; 3 Series (E30) 2.7 (M20) — 1982–1994; 3 Series (E30) 316g — 1996–2000; 3 Series (E30) 316i — 1987–2000; 3 Series (E30) 316i Baur TC — 1987–1989; 3 Series (E30) 318 Baur TC — 1983–1988; 3 Series (E30) 318i — 1982–1999; 3 Series (E30) 318is — 1989–1995; 3 Series (E30) 318ti — 1994–1995; 3 Series (E30) 320i — 1986–1993; 3 Series (E30) 325e 2.7 — 1983–1988; 3 Series (E30) 325i — 1983–1991; 3 Series (E30) 325iX — 1986–1993; 3 Series (E30) 518i — 1989–1996; 3 Series (E36) 1.6 (M40) — 1991–2000; 3 Series (E36) 1.6 (M43) — 1991–2000; 3 Series (E36) 1.8 (M40) — 1991–2000; 3 Series (E36) 1.8 (M43) — 1991–2000; 3 Series (E36) 316g — 1996–2000; 3 Series (E36) 316i — 1987–2000; 3 Series (E36) 316i Baur TC — 1987–1989; 3 Series (E36) 318 Baur TC — 1983–1988; 3 Series (E36) 318i — 1982–1999; 3 Series (E36) 318is — 1989–1995; 3 Series (E36) 318ti — 1994–1995; 3 Series (E36) 320i — 1986–1993; 3 Series (E36) 325e 2.7 — 1983–1988; 3 Series (E36) 325i — 1983–1991; 3 Series (E36) 325iX — 1986–1993; 5 Series (E28) 520i — 1981–1990; 5 Series (E28) 525e — 1981–1987; 5 Series (E28) 525i — 1988–1990; 5 Series (E28\/E34\/E39) 1.8 (M40) — 1989–1994; 5 Series (E28\/E34\/E39) 2.0 (M20) — 1989–1994; 5 Series (E28\/E34\/E39) 2.5 (M50) — 1989–1994; 5 Series (E28\/E34\/E39) 2.7 (M20) — 1989–1994; 5 Series (E34) 520i — 1981–1990; 5 Series (E34) 525e — 1981–1987; 5 Series (E34) 525i — 1988–1990; 7 Series (E32) 750i iL V12 — 1987–1994; 7 Series (E32\/E38) 5.0 V12 (M70) — 1987–1994; 8 Series (E31) 5.0 (M70) — 1992–1998; 8 Series (E31) 5.4 (M73) — 1992–1998; 8 Series (E31) 5.6 (S70) — 1992–1998; 8 Series (E31) 850 Ci — 1994–1999; 8 Series (E31) 850 Csi — 1992–1996; 8 Series (E31) 850i Ci — 1990–1994; Z1 2.5 — 1988–1991\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW Alpina\u003c\/strong\u003e\u003cbr\u003eB12 (E31) 5.0 (M70) — 1990–1996; B12 (E31) 5.6 (M70) — 1990–1996; B3 (E30) 2.7 (M20) — 1987–1992; C1 (E30) 2.3 (M20) — 1983–1988; C1 (E30) 2.5 (M20) — 1983–1988; C2 (E30) 2.5 (M20) — 1985–1988; C2 (E30) 2.7 (M20) — 1985–1988\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSome vehicles appear more than once because Ramair publish them under more than one description. Every entry is listed exactly as published.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThe filter fits the standard airbox, so no other intake changes are needed.\u003c\/p\u003e\n\u003ch3\u003eMaintenance\u003c\/h3\u003e\n\u003cp\u003eThis filter is reusable. Ramair specify their filter maintenance kit (CK-003) for cleaning.\u003c\/p\u003e","published_at":"2026-07-03T13:06:19+01:00","created_at":"2026-07-03T13:06:19+01:00","updated_at":"2026-10-10T09:08:53+01:00","vendor":"Ramair","product_type":"Panel Filter","tags":["brand:ramair","cat:air-intake","dept:performance-parts","fits:alpina-b12","fits:alpina-b3","fits:alpina-c1","fits:alpina-c2","fits:alpina-rle","fits:bertone-freeclimber","fits:bmw-3-series","fits:bmw-5-series","make:alpina","make:bertone","make:bmw","type:panel-filter"],"variants":[{"id":54418666717526,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"RPF-1336","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"price":"37.00","grams":500,"compare_at_price":null,"position":1,"product_id":10933173715286,"created_at":"2026-07-03T13:06:19+01:00","updated_at":"2026-10-10T09:08:53+01:00"}],"images":[{"id":82424591417686,"created_at":"2026-07-14T13:11:19+01:00","position":1,"updated_at":"2026-07-14T13:11:22+01:00","product_id":10933173715286,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/1a2e40f8-6f3b-4651-ab86-13280c26eead__48541.jpg?v=1784031082","width":1800,"height":1200},{"id":82424591450454,"created_at":"2026-07-14T13:11:19+01:00","position":2,"updated_at":"2026-07-14T13:11:22+01:00","product_id":10933173715286,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/773cd7f2-b839-4166-860c-b863a04b5d78__73031.jpg?v=1784031082","width":1800,"height":1201},{"id":82424591483222,"created_at":"2026-07-14T13:11:19+01:00","position":3,"updated_at":"2026-07-14T13:11:22+01:00","product_id":10933173715286,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/360105e6-63e4-4f27-a34a-91d4930ef301__10783.jpg?v=1784031082","width":1800,"height":1200},{"id":82424591515990,"created_at":"2026-07-14T13:11:19+01:00","position":4,"updated_at":"2026-07-14T13:11:22+01:00","product_id":10933173715286,"variant_ids":[],"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0952\/1849\/9926\/files\/9ebae52d-bf32-4050-b14e-4482112a7bc4__78770.jpg?v=1784031082","width":1800,"height":1380}],"options":[{"name":"Title","position":1,"values":["Default Title"]}]}]}