{"product_id":"mercedes-benz-w205-c43-2018-catless-downpipes","title":"Mercedes-Benz W205 C43 2018+ Catless Downpipes | YPG Motorsport","description":"\u003ch2\u003eMercedes-Benz W205 C43 Catless Downpipes — M276 3.0L BiTurbo V6\u003c\/h2\u003e\n\u003cp\u003eYPG Motorsport catless downpipes for the Mercedes-AMG C43 (W205, 2018+) replace the restrictive factory catalytic converters on the M276 3.0L BiTurbo V6 with mandrel-bent stainless steel pipes. The M276 responds extremely well to exhaust modifications — the factory cats are the single biggest flow restriction in the system, and removing them delivers immediate gains in turbo spool, throttle response, and exhaust note.\u003c\/p\u003e\n\n\u003cp\u003eWhen paired with a Stage 2 ECU calibration, the C43 delivers \u003cstrong\u003e440–480 HP and 450–480 lb-ft of torque\u003c\/strong\u003e — enough to trade punches with a stock C63 S in straight-line performance at a significantly lower purchase price. For 2019+ models, a CPC (Central Powertrain Controller) flash is required alongside the ECU tune to unlock full power.\u003c\/p\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2018+ Mercedes-AMG C43 (W205 Sedan)\u003c\/li\u003e\n\u003cli\u003e2018+ Mercedes-AMG C43 (C205 Coupe)\u003c\/li\u003e\n\u003cli\u003e2018+ Mercedes-AMG C43 (A205 Cabriolet)\u003c\/li\u003e\n\u003cli\u003eM276 3.0L BiTurbo V6 — 385 HP (367 HP pre-facelift)\u003c\/li\u003e\n\u003cli\u003eAlso fits C450 AMG Sport with M276 (see separate listing)\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 required\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 catless downpipes\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. A Stage 2 ECU calibration is required to eliminate the CEL and unlock full power. For 2019+ models, CPC flash is mandatory alongside the ECU tune. YPG Motorsport offers remote ECU flashing worldwide — OBD2 tool shipped to your door, guided session, 30–45 minutes, fully reversible to stock.\u003c\/p\u003e\n\n\u003ch3\u003eWhy YPG Motorsport\u003c\/h3\u003e\n\u003cp\u003eSince 2011, YPG Motorsport has been tuning and building AMG engines across every platform. We know the M276 inside and out — the same engine architecture runs in the C43, E43, GLC43, and SLC43. Ships worldwide with free delivery. GCC stock available for same-week dispatch to Kuwait, Saudi Arabia, UAE, Qatar, Bahrain, and Oman.\u003c\/p\u003e","brand":"YPG Motorsport","offers":[{"title":"Default Title","offer_id":53543171817819,"sku":null,"price":1099.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0805\/8611\/3371\/files\/07-6-18-2757_480x_3f19d93f-5447-4215-8226-1ae424f0d2ff.jpg?v=1784376126","url":"https:\/\/reinhardtautohaus.com\/products\/mercedes-benz-w205-c43-2018-catless-downpipes","provider":"Reinhardt Autohaus","version":"1.0","type":"link"}