{"product_id":"k-n-98-05-bmw-3-series-generation-ii-induction-kit","title":"K\u0026N 98-05 BMW 3-Series Generation II Induction Kit","description":"\u003cp\u003eK\u0026amp;N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K\u0026amp;N's No-Hassle Lifetime Limited Warranty. These intake kits use only non-metallic rotationally molded tubes that can reduce air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K\u0026amp;N Air Filter alone. The weakest link in the airflow chain robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the engine. K\u0026amp;N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER. 57i Intakes are not legal for use in California and other US States adopting California emission standards.\n\u003cbr\u003eK\u0026amp;N's easy to install air intake systems replace the restrictive factory air filter and air intake housing allowing for virtually unrestricted air flow. K\u0026amp;N air intakes come with K\u0026amp;N's No-Hassle Lifetime Limited Warranty.\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":51570474451260,"sku":"knn57I-1000","price":387.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1865\/9007\/files\/4f6cb00719dd2a2d0046c9998fd893c4.jpg?v=1743959747","url":"https:\/\/necycleshop.com\/products\/k-n-98-05-bmw-3-series-generation-ii-induction-kit","provider":"NE Cycle Shop","version":"1.0","type":"link"}