{"product_id":"e63-catless-race-downpipe-w-heat-shield-mercedes-benz-w213-e63-e63s-amg-4-0-m177","title":"E63 Catless Race Downpipe W\/ Heat Shield - Mercedes-Benz W213 E63 E63S AMG 4.0 M177","description":"\u003ch3 data-section-id=\"1cfxvot\" data-start=\"158\" data-end=\"208\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"162\" data-end=\"206\"\u003eMBS E63 Catless Race Downpipe w\/ Heat Shield\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"209\" data-end=\"269\"\u003e\u003cem data-start=\"209\" data-end=\"267\"\u003e(Mercedes-Benz W213 E63 \/ E63S AMG – M177 4.0L Bi-Turbo)\u003c\/em\u003e\u003c\/p\u003e\n\u003cp data-start=\"271\" data-end=\"662\"\u003eUnlock the full performance potential of your AMG sedan with our \u003cstrong data-start=\"336\" data-end=\"361\"\u003eCatless Race Downpipe\u003c\/strong\u003e, engineered to significantly improve exhaust flow, turbo efficiency, and overall power output. Designed specifically for the \u003cstrong data-start=\"487\" data-end=\"512\"\u003eM177 4.0L Bi-Turbo V8\u003c\/strong\u003e, this system reduces backpressure and allows for faster turbo spool, resulting in increased horsepower, torque, and a more aggressive exhaust note.\u003c\/p\u003e\n\u003cp data-start=\"664\" data-end=\"938\"\u003eFeaturing a \u003cstrong data-start=\"676\" data-end=\"711\"\u003elarge-diameter high-flow design\u003c\/strong\u003e, this downpipe maximizes airflow while delivering a raw, race-inspired sound. The included \u003cstrong data-start=\"803\" data-end=\"829\"\u003eintegrated heat shield\u003c\/strong\u003e helps control engine bay temperatures and protects surrounding components during high-performance driving.\u003c\/p\u003e\n\u003chr data-start=\"940\" data-end=\"943\"\u003e\n\u003ch3 data-section-id=\"1w4ir3e\" data-start=\"945\" data-end=\"969\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"949\" data-end=\"969\"\u003eProduct Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"970\" data-end=\"1279\"\u003e\n\u003cli data-section-id=\"1fr41e2\" data-start=\"970\" data-end=\"1011\"\u003e\u003cstrong data-start=\"972\" data-end=\"1009\"\u003eHigh-flow catless downpipe design\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"dphzez\" data-start=\"1012\" data-end=\"1063\"\u003eMaximizes \u003cstrong data-start=\"1024\" data-end=\"1061\"\u003eexhaust flow and turbo efficiency\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hrhxm8\" data-start=\"1064\" data-end=\"1113\"\u003eIncreases \u003cstrong data-start=\"1076\" data-end=\"1111\"\u003ehorsepower and torque potential\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"84mgcl\" data-start=\"1114\" data-end=\"1169\"\u003eImproves \u003cstrong data-start=\"1125\" data-end=\"1167\"\u003ethrottle response and turbo spool time\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1knx5nq\" data-start=\"1170\" data-end=\"1225\"\u003eProduces a \u003cstrong data-start=\"1183\" data-end=\"1223\"\u003elouder, more aggressive exhaust tone\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"16foh8b\" data-start=\"1226\" data-end=\"1279\"\u003e\n\u003cstrong data-start=\"1228\" data-end=\"1254\"\u003eIntegrated heat shield\u003c\/strong\u003e for thermal management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1281\" data-end=\"1284\"\u003e\n\u003ch3 data-section-id=\"1wr90v9\" data-start=\"1286\" data-end=\"1314\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1290\" data-end=\"1314\"\u003eHeat Shield Benefits\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1315\" data-end=\"1567\"\u003e\n\u003cli data-section-id=\"1uwk9oh\" data-start=\"1315\" data-end=\"1359\"\u003eHelps \u003cstrong data-start=\"1323\" data-end=\"1357\"\u003ereduce engine bay temperatures\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hcxrzw\" data-start=\"1360\" data-end=\"1409\"\u003eMinimizes heat soak to surrounding components\u003c\/li\u003e\n\u003cli data-section-id=\"2pylf2\" data-start=\"1410\" data-end=\"1459\"\u003eImproves \u003cstrong data-start=\"1421\" data-end=\"1457\"\u003eintake air temperature stability\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"4k3car\" data-start=\"1460\" data-end=\"1517\"\u003eEnhances durability under high-performance conditions\u003c\/li\u003e\n\u003cli data-section-id=\"jijf94\" data-start=\"1518\" data-end=\"1567\"\u003eIdeal for \u003cstrong data-start=\"1530\" data-end=\"1565\"\u003etuned and track-driven vehicles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1569\" data-end=\"1572\"\u003e\n\u003ch3 data-section-id=\"1x2dw9b\" data-start=\"1574\" data-end=\"1589\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1578\" data-end=\"1589\"\u003eFitment\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1590\" data-end=\"1740\"\u003e\n\u003cli data-section-id=\"1kj7vhx\" data-start=\"1590\" data-end=\"1644\"\u003e\n\u003cstrong data-start=\"1592\" data-end=\"1617\"\u003eMercedes-Benz E63 AMG\u003c\/strong\u003e \u003cem data-start=\"1618\" data-end=\"1626\"\u003e(W213)\u003c\/em\u003e — \u003cstrong data-start=\"1629\" data-end=\"1642\"\u003e2017–2023\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1s47xye\" data-start=\"1645\" data-end=\"1701\"\u003e\n\u003cstrong data-start=\"1647\" data-end=\"1674\"\u003eMercedes-Benz E63 S AMG\u003c\/strong\u003e \u003cem data-start=\"1675\" data-end=\"1683\"\u003e(W213)\u003c\/em\u003e — \u003cstrong data-start=\"1686\" data-end=\"1699\"\u003e2017–2023\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"p9dqz4\" data-start=\"1703\" data-end=\"1740\"\u003e\n\u003cstrong data-start=\"1705\" data-end=\"1716\"\u003eEngine:\u003c\/strong\u003e M177 4.0L Bi-Turbo V8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1742\" data-end=\"1745\"\u003e\n\u003ch3 data-section-id=\"1ws83tv\" data-start=\"1747\" data-end=\"1770\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1751\" data-end=\"1770\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1771\" data-end=\"2002\"\u003e\u003cbr data-start=\"1852\" data-end=\"1855\"\u003e⚠️ This is a \u003cstrong data-start=\"1868\" data-end=\"1893\"\u003ecatless race downpipe\u003c\/strong\u003e intended for off-road or motorsport use only.\u003cbr data-start=\"1939\" data-end=\"1942\"\u003e⚠️ May trigger a check engine light without proper tuning.\u003c\/p\u003e\n\u003chr data-start=\"2004\" data-end=\"2007\"\u003e\n\u003ch3 data-section-id=\"1v8wn5j\" data-start=\"2009\" data-end=\"2029\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2013\" data-end=\"2029\"\u003eAvailability\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2030\" data-end=\"2077\"\u003eThis product is \u003cstrong data-start=\"2046\" data-end=\"2076\"\u003ein stock and ready to ship\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"2079\" data-end=\"2082\"\u003e\n\u003ch3 data-section-id=\"170ewvu\" data-start=\"2084\" data-end=\"2104\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2088\" data-end=\"2104\"\u003eInstallation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2105\" data-end=\"2227\"\u003e\u003cstrong data-start=\"2105\" data-end=\"2149\"\u003eProfessional installation is recommended\u003c\/strong\u003e, as we do not provide installation guides or support for self-installation.\u003c\/p\u003e","brand":"MidWest Bimmer Supply","offers":[{"title":"Default Title","offer_id":51467497865506,"sku":null,"price":659.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0841\/8095\/9522\/files\/IMG_2073.jpg?v=1774738314","url":"https:\/\/midwestbimmersupply.com\/products\/e63-catless-race-downpipe-w-heat-shield-mercedes-benz-w213-e63-e63s-amg-4-0-m177","provider":"MidWest Bimmer Supply","version":"1.0","type":"link"}