{"product_id":"mercedes-amg-s63-w222-valved-exhaust-system","title":"Mercedes-AMG S63 W222 Valved Exhaust System","description":"\u003cp\u003eThe NRP Valved Exhaust System for the Mercedes-AMG S63 replaces the factory exhaust from the downpipes back with a full valved catback. The S63 is a 577-hp twin-turbo V8 wrapped in the quietest car Mercedes makes, and with the valves closed this system keeps it that way. With the valves open, it's the full AMG V8 rumble with crackles on overrun. Direct bolt-on using the factory mounting points, and 100% reversible.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull valved catback — replaces the factory system from the downpipes back\u003c\/li\u003e\n\u003cli\u003eElectronic exhaust valves — quiet with the valves closed, full volume open\u003c\/li\u003e\n\u003cli\u003eMandrel-bent, TIG-welded construction for maximum flow\u003c\/li\u003e\n\u003cli\u003eWorks with the OEM downpipes or any aftermarket downpipes built for them\u003c\/li\u003e\n\u003cli\u003eNo check engine light — fully post-cat\u003c\/li\u003e\n\u003cli\u003eDirect bolt-on, no cutting or welding; 100% reversible\u003c\/li\u003e\n\u003cli\u003eNRP Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2014–2020 Mercedes-AMG S63 Sedan (W222)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eS63 Coupe and Cabriolet (C217 \/ A217) owners: contact us to confirm fitment before ordering.\u003cbr\u003eProfessional installation recommended.\u003c\/p\u003e","brand":"NightRunners Performance","offers":[{"title":"Default Title","offer_id":62104602837363,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.nightrunnersperformance.com\/products\/mercedes-amg-s63-w222-valved-exhaust-system","provider":"NightRunners Performance","version":"1.0","type":"link"}