{"product_id":"supersprint-downpipes-sport-catalysts-for-mercedes-benz-x166-gl-63-amg-5-5i-bi-turbo-v8-12-15","title":"SUPERSPRINT Downpipes \u0026 Sport Catalysts for Mercedes-Benz X166 GL 63 AMG 5.5i Bi-Turbo V8 '12-'15","description":"\u003cp\u003eSupersprint developed this exhaust programme on the Mercedes-Benz X166 GL 63 AMG 5.5i Bi-Turbo V8 '12-'15 across dyno and road testing, tuning both gas flow and voice together. Sound is sporting and cultured rather than simply loud, with the drone engineered out for long journeys. Restriction is reduced at every joint, so the engine breathes more freely and responds faster to the throttle. Made in Italy, with mandrel-bent pipework and hand-finished welds throughout.\u003c\/p\u003e\n\u003ch3\u003eSystems available for this car\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e100% Stainless steel system Oversize 2 x Ø76mm ALTERNATIVE - MERCEDES X166 GL 63 AMG 5.5i Bi-Turbo V8 (557 Hp) '12 -\u0026gt; '15 Downpipe kit Right - Left for the Stock \"Cat.-Back\" system 100% Stainless steel \"Catback\" 100% Stainless steel \"Axleback\" system for OEM centre exhaust\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eBuild details\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eThreaded bung for oxygen sensor provided 100%\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003ePrice on request — send us your car details and we will quote the exact system, including shipping.\u003c\/p\u003e","brand":"SUPERSPRINT","offers":[{"title":"Default Title","offer_id":44313322782798,"sku":null,"price":0.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/1509\/2302\/files\/supersprint-downpipes-sport-catalysts-for-mercedes-benz-x166-gl-63-amg-5-5i-bi-turbo-v8-12-15-exhaust-systems-471.webp?v=1789170981","url":"https:\/\/www.tuningempire.com.au\/products\/supersprint-downpipes-sport-catalysts-for-mercedes-benz-x166-gl-63-amg-5-5i-bi-turbo-v8-12-15","provider":"Tuning Empire","version":"1.0","type":"link"}