{"product_id":"echappement-mercedes-benz-cls450-c257-3-0-turbo-4matic","title":"Valved Exhaust System for Mercedes-Benz CLS450 C257 3.0 turbo 4MATIC (2018-2023)","description":"\u003cp\u003e\u003cstrong\u003eMercedes-Benz CLS450 C257 4MATIC Valved Exhaust System (2018-2023)\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe CLS450 C257 carries a 3.0 turbo inline-six, and the stock system filters out nearly all of its timbre before it reaches you.\u003c\/p\u003e\u003cp style=\"margin-top:22px;\"\u003e\u003cstrong\u003eThe Manifold option: what it replaces\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBetween the engine and our system, one stock part remains, the one that holds the catalytic converter. On this turbo six it is the part that brakes the gases the most: replacing it is the only way to gain power, and solely with a remap. Without a remap: sound, a little less weight, no power. The 200-cell sport catalytic converter retains exhaust after-treatment; the 100-cell version and the catalyst-free variant do not. No component type approval exists for these parts: check the regulations in your country before fitting.\u003c\/p\u003e\u003cdiv data-rog-guide=\"v2\" style=\"margin-top:28px;padding-top:20px;border-top:1px solid rgba(0,0,0,.11);\"\u003e\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:10px;\"\u003e\n\u003ca class=\"rogx-guide__btn rogx-guide__btn--fort\" href=\"\/en\/blogs\/guides\/exhaust-guide-mercedes-benz-cls450-c257-3-0-turbo-4matic\" style=\"display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:980px;text-decoration:none;font-size:15px;font-weight:500;font-family:-apple-system,BlinkMacSystemFont,'SF Pro Text','Helvetica Neue',Helvetica,Arial,sans-serif;line-height:1.2;white-space:nowrap;background:#1D1D1F;color:#fff\"\u003e\u003cspan\u003eRead the full guide\u003c\/span\u003e\u003csvg viewbox=\"0 0 24 24\" width=\"15\" height=\"15\" fill=\"none\" stroke=\"currentColor\" stroke-width=\"2.2\" stroke-linecap=\"round\" stroke-linejoin=\"round\" aria-hidden=\"true\" style=\"flex:none\"\u003e\u003cpath d=\"M5 12h13M12 5l7 7-7 7\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/a\u003e\u003ca class=\"rogx-guide__btn\" href=\"\/en\/collections\/exhaust-mercedes\" style=\"display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:980px;text-decoration:none;font-size:15px;font-weight:500;font-family:-apple-system,BlinkMacSystemFont,'SF Pro Text','Helvetica Neue',Helvetica,Arial,sans-serif;line-height:1.2;white-space:nowrap;background:#F5F5F7;color:#1D1D1F\"\u003e\u003cspan\u003eAll Mercedes systems\u003c\/span\u003e\u003c\/a\u003e\u003ca class=\"rogx-guide__btn\" href=\"\/en\/pages\/valved-exhausts-by-brand\" style=\"display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:980px;text-decoration:none;font-size:15px;font-weight:500;font-family:-apple-system,BlinkMacSystemFont,'SF Pro Text','Helvetica Neue',Helvetica,Arial,sans-serif;line-height:1.2;white-space:nowrap;background:#F5F5F7;color:#1D1D1F\"\u003e\u003cspan\u003eAll 28 brands\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c!-- rog-maillage --\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eOther versions and closely related engines\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/exhaust-mercedes-amg-cls53-c257-3-0-m256-4matic\"\u003eCLS53 C257 3.0 inline-six M256 4MATIC+\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/exhaust-mercedes-benz-cls350-c257-2-0-turbo\"\u003eCLS350 C257 2.0 turbo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/exhaust-mercedes-amg-e53-w213-3-0-turbo\"\u003eE53 W213 \/ S213 3.0 inline-six turbo\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/en\/products\/exhaust-mercedes-benz-gle450-w167-3-0-turbo\"\u003eGLE450 W167 3.0 inline-six turbo\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSee all the \u003ca href=\"\/en\/collections\/exhaust-mercedes\"\u003eMercedes valved exhaust systems\u003c\/a\u003e.\u003c\/p\u003e\u003c!-- \/rog-maillage --\u003e","brand":"RogMotorsport","offers":[{"title":"Stainless steel \/ No manifold","offer_id":60851705643342,"sku":"ROG-480-MERCEDES-BENZ-CLS450-C257-3-0-SIX-CYLIND-INOX-SANS","price":3930.0,"currency_code":"CAD","in_stock":true},{"title":"Stainless steel \/ Catalyst-free manifold","offer_id":60851705676110,"sku":"ROG-480-MERCEDES-BENZ-CLS450-C257-3-0-SIX-CYLIND-INOX-DECAT","price":4795.0,"currency_code":"CAD","in_stock":true},{"title":"Stainless steel \/ 100-cell sport manifold","offer_id":60851705708878,"sku":"ROG-480-MERCEDES-BENZ-CLS450-C257-3-0-SIX-CYLIND-INOX-SP100","price":5275.0,"currency_code":"CAD","in_stock":true},{"title":"Stainless steel \/ 200-cell sport manifold","offer_id":60851705741646,"sku":"ROG-480-MERCEDES-BENZ-CLS450-C257-3-0-SIX-CYLIND-INOX-SP200","price":5275.0,"currency_code":"CAD","in_stock":true},{"title":"Titanium \/ No manifold","offer_id":60851705774414,"sku":"ROG-480-MERCEDES-BENZ-CLS450-C257-3-0-SIX-CYLIND-TI-SANS","price":4730.0,"currency_code":"CAD","in_stock":true},{"title":"Titanium \/ Catalyst-free manifold","offer_id":60851705807182,"sku":"ROG-480-MERCEDES-BENZ-CLS450-C257-3-0-SIX-CYLIND-TI-DECAT","price":5595.0,"currency_code":"CAD","in_stock":true},{"title":"Titanium \/ 100-cell sport manifold","offer_id":60851705839950,"sku":"ROG-480-MERCEDES-BENZ-CLS450-C257-3-0-SIX-CYLIND-TI-SP100","price":6060.0,"currency_code":"CAD","in_stock":true},{"title":"Titanium \/ 200-cell sport manifold","offer_id":60851705872718,"sku":"ROG-480-MERCEDES-BENZ-CLS450-C257-3-0-SIX-CYLIND-TI-SP200","price":6060.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/5079\/3806\/files\/ligne-echappement-titane-brosse-mercedes-benz-cls450-c257-3-0-turbo-4matic-2018-2023.jpg?v=1793210786","url":"https:\/\/rogmotorsport.com\/en-ca\/products\/exhaust-mercedes-benz-cls450-c257-3-0-turbo-4matic","provider":"RogMotorsport","version":"1.0","type":"link"}