{"product_id":"mercedes-benz-w205-c43-amg-stainless-steel-valved-catback-exhaust","title":"Mercedes Benz W205, C43 AMG Stainless Steel Valved Catback Exhaust","description":"\u003cp\u003eGive the W205 C43 the voice it should have had from the factory. A full stainless valved catback with twin valved mufflers, a balanced crossover and the wireless remote kit supplied.\u003c\/p\u003e\n\u003cp\u003eThe M276 twin-turbo V6 is one of the better-sounding engines AMG has built, and the factory exhaust spends most of its effort hiding that. This system replaces the whole rear section with mandrel-bent 304 stainless and its own valve assembly, so the car stays civil at part throttle and turns genuinely loud the moment you want it to.\u003c\/p\u003e\n\u003cp\u003eThe crossover is what separates it from a plain dual system. Balancing pulses between the two banks deepens the tone and smooths the delivery, which is why it sounds fuller at the same volume.\u003c\/p\u003e\n\u003cp\u003eManufactured from 304 stainless steel with mandrel bends and TIG welds throughout, supplied complete with the valve assembly, remote kit and all hardware.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\u003ch3\u003eIndependent Varex Valve System\u003c\/h3\u003e\n\u003cp\u003eRather than reusing the restricted factory valves, this system operates its own dedicated valve assembly with complete travel in both directions. Sealed when closed for a quieter OEM+ driving experience, and fully unobstructed when open for a fully aggressive exhaust tone.\u003c\/p\u003e\n\u003ch3\u003eWireless Remote Kit Supplied\u003c\/h3\u003e\n\u003cp\u003eValve operation is handled entirely by the supplied remote, so the volume is yours to choose rather than the car's. The system does not connect to the factory valve motors.\u003c\/p\u003e\u003ch3\u003e304 Stainless Steel Construction\u003c\/h3\u003e\n\u003cp\u003eMandrel-bent 304 stainless throughout for consistent bore, corrosion resistance and long service life.\u003c\/p\u003e\n\u003ch3\u003eBalanced Crossover\u003c\/h3\u003e\n\u003cp\u003eBalances exhaust pulses between the two banks of the V6, deepening the tone and evening out the delivery through the mid range.\u003c\/p\u003e\n\u003ch3\u003ePrecision TIG Welded\u003c\/h3\u003e\n\u003cp\u003eClean, strong welds built to handle exhaust temperature cycling and hard driving.\u003c\/p\u003e\n\u003ch3\u003eDirect Bolt-On Fitment\u003c\/h3\u003e\n\u003cp\u003eFits at the factory mounting points and hangers. No cutting and no fabrication.\u003c\/p\u003e\n\u003ch2\u003ePerformance Benefits\u003c\/h2\u003e\n\u003cp\u003e A deeper, louder exhaust note with the valves open\u003cbr\u003e Near-standard volume with the valves closed\u003cbr\u003e Reduced restriction through the whole rear section\u003cbr\u003e Sharper throttle response\u003cbr\u003e Reduced weight over the factory system\u003cbr\u003e A strong foundation for a tuned M276\u003c\/p\u003e\u003ch2\u003eSound Characteristics\u003c\/h2\u003e\n\u003ch3\u003eValves Closed\u003c\/h3\u003e\n\u003cp\u003e Refined and comfortable cruising sound\u003cbr\u003e Minimal cabin drone\u003cbr\u003e Ideal for everyday driving and long-distance trips\u003c\/p\u003e\n\u003ch3\u003eValves Open\u003c\/h3\u003e\n\u003cp\u003e Deep, hard-edged V6 tone with the crossover giving it real depth\u003cbr\u003e Increased exhaust volume\u003cbr\u003e Enhanced spool and overrun acoustics from both turbochargers\u003cbr\u003e Sportier cold starts\u003c\/p\u003e\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003eMercedes-AMG C43 (W205, 2016-2021)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.0L Twin-Turbocharged M276 V6 Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis system is for the C43. The E43 uses a different catback - see our W213 E43 listing.\u003c\/p\u003e\u003ch2\u003ePlease Note\u003c\/h2\u003e\n\u003cp\u003eProfessional installation is recommended. Exhaust sound will vary depending on whether the factory or aftermarket downpipes are fitted.\u003c\/p\u003e\n\u003cp\u003eCheck your local road rules before fitting. Exhaust noise requirements vary by state and a vehicle must remain compliant for road use.\u003c\/p\u003e\u003ch2\u003eWhy Choose Proven Performance Parts\u003c\/h2\u003e\n\u003cp\u003eWe specialise in high-performance parts for European vehicles - including Volkswagen GTI \u0026amp; R models, Audi S\/RS platforms, and Mercedes-AMG applications. Every product we offer is carefully selected for its quality, fitment, and real-world performance - tested by enthusiasts, for enthusiasts.\u003c\/p\u003e","brand":"Proven Performance Parts","offers":[{"title":"Mercedes-AMG W205 C43 (2016-2021)","offer_id":52889114280218,"sku":null,"price":2400.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1177\/4490\/files\/2_d22424e9-34d0-4a3e-a6b8-f6a70c56c92d.png?v=1789539778","url":"https:\/\/provenperformanceparts.com.au\/products\/mercedes-benz-w205-c43-amg-stainless-steel-valved-catback-exhaust","provider":"Proven Performance Parts","version":"1.0","type":"link"}