{"product_id":"mercedes-benz-c450-w205-catless-downpipes","title":"Mercedes-Benz C450 AMG W205 Catless, 200-Cell \u0026 400-Cell Downpipes — M276 3.0T | 2016 | YPG Motorsport","description":"\u003ch2\u003eMercedes-Benz C450 AMG Sport W205 Downpipes — Catless, 200-Cell \u0026amp; 400-Cell | M276 3.0L BiTurbo V6 | 2016\u003c\/h2\u003e\n\n\u003cp\u003eYPG Motorsport downpipes for the Mercedes-Benz C450 AMG Sport (W205) replace the restrictive factory catalytic converters on the M276 3.0L BiTurbo V6. The C450 was a single model-year car (2016 only, replaced by the C43) — making it a niche platform with limited aftermarket support. YPG is one of the few manufacturers offering a dedicated downpipe solution for this chassis.\u003c\/p\u003e\n\n\u003cp\u003eThe factory cats sit directly behind the turbochargers — removing them unlocks faster spool, sharper throttle response, reduced EGTs, and a more aggressive V6 exhaust note. When paired with a \u003ca href=\"\/products\/mercedes-benz-c43-m276-m156-ecu-calibration\"\u003eYPG Stage 2 ECU calibration\u003c\/a\u003e, the C450 delivers approximately \u003cstrong\u003e420–440 HP and 480–500 lb-ft of torque\u003c\/strong\u003e — up from the stock 362 HP.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2016 Mercedes-Benz C450 AMG Sport Sedan (W205)\u003c\/li\u003e\n\u003cli\u003eM276 3.0L BiTurbo V6 — 362 HP \/ 520 Nm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Low-carbon 304 stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e TIG welded, hand finished\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlanges:\u003c\/strong\u003e CNC-machined 304 stainless — OEM mounting points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Direct OEM replacement — bolt-on, no fabrication\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Made in Germany\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Lifetime\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1× pair stainless steel downpipes (catless, 200-cell, or 400-cell per selection)\u003c\/li\u003e\n\u003cli\u003eAll necessary bolts, gaskets, and clamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eProfessional installation recommended. 2–3 hours with lift access. Stage 2 ECU calibration required for CEL elimination and full gains. YPG offers remote ECU flashing worldwide.\u003c\/p\u003e\n\n\u003ch3\u003eRelated M276 Downpipes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mercedes-benz-w205-c43-2018-catless-downpipes\"\u003eC43 W205 Downpipes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mercedes-benz-w213-e43-2018-catless-downpipes\"\u003eE43 W213 Downpipes\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mercedes-benz-w205-glc43-2018-catless-downpipes\"\u003eGLC43 X253 Downpipes\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YPG Motorsport","offers":[{"title":"Catless","offer_id":28435580715072,"sku":"YPG-C450-W205-DP","price":999.99,"currency_code":"USD","in_stock":true},{"title":"200-Cell High-Flow Catted","offer_id":48871978369216,"sku":"YPG-C450-W205-M276-DP-200CELL","price":1999.99,"currency_code":"USD","in_stock":true},{"title":"400-Cell GESI High-Flow Catted","offer_id":48871978401984,"sku":"YPG-C450-W205-M276-DP-400CELL","price":2599.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0084\/7288\/7360\/products\/07-6-18-2757_480x_40224103-1d4c-43a3-8fec-65f65a299a78.jpg?v=1557174376","url":"https:\/\/ypgmotorsport.com\/products\/mercedes-benz-c450-w205-catless-downpipes","provider":"YPG Motorsport","version":"1.0","type":"link"}