{"product_id":"dual-2-5-inch-mandrel-bent-midpipe","title":"Dual 2.5-Inch Mandrel-Bent Midpipe","description":"This midpipe utilizes larger diameter, 2.5-inch mandrel-bent piping, which then converges into a single 3-inch Y-pipe. This design significantly increases airflow, leading to quicker acceleration and improved engine efficiency by reducing backpressure and lowering exhaust gas temperatures.\n\nThe midpipe effectively removes the restrictive OEM resonator box and, on N54-powered 135i models (2008-2010 and 1M), it also removes the secondary catalytic converters. This modification results in a more free-flowing exhaust path, improved performance, and a reduction in overall system weight.\n\nInstallation is intended to be straightforward for BMW 135i E82 models manufactured between 2008 and 2019, and the 1 Series M Coupe. Vehicles confirmed to fit include the 2011 BMW 1 Series M Base, 2013 BMW 135i Base, 2008 BMW 135i Base, and 2013 BMW 135is Base, among many others. Always confirm fitment using the vehicle search tool to ensure compatibility with your specific BMW.","brand":"Berk Technology","offers":[{"title":"Default Title","offer_id":52687121056056,"sku":"BT1801-MP","price":810.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660679402.webp?v=1784880554","url":"https:\/\/store.motormia.co\/products\/dual-2-5-inch-mandrel-bent-midpipe","provider":"MOTORMIA","version":"1.0","type":"link"}