{"product_id":"mercedes-g63-amg-w463-valved-catback-exhaust-system-triple-tips-free-carbon-fibre-or-stainless-steel-tips","title":"Mercedes G63 AMG W463 Valved Catback Exhaust System – Triple Tips (Free Carbon Fibre or Stainless Steel Tips)","description":"Promod Works Valved Catback Exhaust – Mercedes G63 AMG W463\n\n\u003cp\u003eTransform your G-Wagon's exhaust note and presence with the Promod Works full valved catback exhaust system, engineered specifically for the Mercedes-Benz G63 AMG W463 (2013–2018) with the 5.5L BiTurbo V8 engine. Every component is hand-crafted from 100% T304 grade stainless steel, TIG welded for maximum longevity, and precisely mandrel-bent to ensure optimal gas flow and a direct bolt-on fitment with no modifications required.\u003c\/p\u003e\n\n\u003cp\u003eThe system features electronically controlled valve actuators on both silencers, allowing you to switch between a refined cruising tone and a full, aggressive V8 roar at the touch of a button. Paired with the signature triple exhaust tip outlet per side, this system delivers the visual drama and sound presence that the G63 deserves.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eChoose your free tip finish at checkout — carbon fibre or polished stainless steel.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull catback system\u003c\/strong\u003e — includes both rear silencer\/muffler assemblies, mid-pipes, and all connecting hardware\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectronically valved silencers\u003c\/strong\u003e — quiet\/comfort mode and open\/sport mode, keyfob or OEM button compatible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriple exhaust tip outlets per side\u003c\/strong\u003e — 6 tips total for an aggressive, race-inspired look\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFree tip choice\u003c\/strong\u003e — carbon fibre tips or polished stainless steel tips included at no extra cost\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100% T304 stainless steel construction\u003c\/strong\u003e — mandrel bent, fully TIG welded throughout\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePromod-branded high-flow mid-pipe section\u003c\/strong\u003e — reduced backpressure for genuine performance gains\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect bolt-on fitment\u003c\/strong\u003e — no cutting, drilling or modifications required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSignificant weight saving\u003c\/strong\u003e over OEM system\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLifetime quality guarantee\u003c\/strong\u003e — built to outlast the vehicle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eSound \u0026amp; Performance\u003c\/h3\u003e\n\u003cp\u003eIn open\/sport mode the G63 AMG's 5.5L BiTurbo V8 produces a deep, thunderous exhaust note that turns heads at every rev. In comfort mode, valve closure keeps the note refined and civilised for daily use. The high-flow mid-pipe section reduces backpressure through the system, delivering measurable gains in throttle response and mid-range power delivery.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eGeneration\u003c\/th\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMercedes-Benz\u003c\/td\u003e\n\u003ctd\u003eG63 AMG\u003c\/td\u003e\n\u003ctd\u003eW463\u003c\/td\u003e\n\u003ctd\u003e2013–2018\u003c\/td\u003e\n\u003ctd\u003eM157 5.5L BiTurbo V8\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMercedes-Benz\u003c\/td\u003e\n\u003ctd\u003eG63 AMG\u003c\/td\u003e\n\u003ctd\u003eW463 (facelift)\u003c\/td\u003e\n\u003ctd\u003e2015–2018\u003c\/td\u003e\n\u003ctd\u003eM157 5.5L BiTurbo V8\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cem\u003ePlease confirm your exact build year and engine code before ordering. Not compatible with W464 (2019+) 4.0L V8 models.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft and right valved rear silencer\/muffler assemblies\u003c\/li\u003e\n  \u003cli\u003eMid-pipe sections with Promod high-flow catalytic housings\u003c\/li\u003e\n  \u003cli\u003eTriple exhaust tip set (choice of carbon fibre OR polished stainless steel — specify at checkout)\u003c\/li\u003e\n  \u003cli\u003eAll mounting clamps, brackets, and fitting hardware\u003c\/li\u003e\n  \u003cli\u003eValve actuator wiring loom\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eThis is a direct bolt-on catback exhaust system requiring no cutting or welding. Professional installation by a qualified exhaust or performance specialist is strongly recommended. OEM valve control modules may need to be transferred from the factory exhaust. Approximate installation time: 3–5 hours.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eAbout Promod Works\u003c\/h3\u003e\n\u003cp\u003ePromod Works is a UK-based performance and styling specialist focused on delivering high-quality aftermarket components for prestige and performance vehicles. Every product is sourced, quality-checked, and backed by our team's extensive knowledge of high-performance vehicle modification.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cem\u003eThis product is made to order. Lead times may apply — please contact us for current availability and delivery estimates. Professional installation recommended.\u003c\/em\u003e\u003c\/p\u003e\n]]\u0026gt;","brand":"Promod Works","offers":[{"title":"Carbon Fibre Tips (Free)","offer_id":58195463176537,"sku":"PMW-G63-CBE-V-CF-001","price":1749.0,"currency_code":"GBP","in_stock":true},{"title":"Polished Stainless Steel Tips (Free)","offer_id":58195463209305,"sku":"PMW-G63-CBE-V-SS-001","price":1749.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/5749\/2057\/files\/hf_20260603_202822_8842deb5-7544-4308-97d1-dafd368de668.png?v=1780518903","url":"https:\/\/promodparts.com\/products\/mercedes-g63-amg-w463-valved-catback-exhaust-system-triple-tips-free-carbon-fibre-or-stainless-steel-tips","provider":"Promod Shop","version":"1.0","type":"link"}