{"product_id":"knn-57i-1000","title":"K\u0026N 98-05 BMW 3-Series Generation II Induction Kit 57I-1000","description":"\u003cdiv\u003eK\u0026amp;N Engineering\u003c\/div\u003e\u003cdiv\u003e57I-1000\u003c\/div\u003e\u003cdiv\u003eCold Air Intakes\u003c\/div\u003e\u003cdiv\u003eK\u0026amp;N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K\u0026amp;N's Million Mile 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.\u003c\/div\u003e\u003cdiv\u003e\u003c\/div\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":42685409361962,"sku":"knn57I-1000","price":419.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2071\/2713\/products\/4f6cb00719dd2a2d0046c9998fd893c4.jpg?v=1699249027","url":"https:\/\/streetfx.myshopify.com\/products\/knn-57i-1000","provider":"StreetFX Motorsport","version":"1.0","type":"link"}