{"product_id":"b58a-catless-stainless-steel-race-downpipe","title":"B58A Catless Stainless Steel Race Downpipe","description":"The Evolution Racewerks Racing Downpipe is engineered to significantly enhance the performance of your BMW's B58A engine. By reducing backpressure, this downpipe delivers increased torque, horsepower, and improved throttle response, making it ideal for racing or track applications.\n\nConstructed from durable stainless steel with a 4.5-inch diameter, this downpipe is built to withstand demanding conditions.\n\nFitment is specific to the B58A engine, including BMW 2 Series F22\/F23 (2016-2020) M240i, 3 Series F30\/F34 (2016-2019) 340i, and 4 Series F32\/F33\/F36 (2016-2020) 440i models. Some sources also indicate fitment for G-chassis models, including the 2020+ M340i.\n\nNote: This product is intended for off-road, race, or track use only and is not street legal in all areas.","brand":"ER (Evolution Racewerks)","offers":[{"title":"Default Title","offer_id":52687941697848,"sku":"BM-EXH018","price":490.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/663683355.jpg?v=1784887831","url":"https:\/\/store.motormia.co\/products\/b58a-catless-stainless-steel-race-downpipe","provider":"MOTORMIA","version":"1.0","type":"link"}