{"product_id":"aprilia-tuono-660-2025-2026-exhaust-gpr-full-system-gp-revo-titanium","title":"Aprilia Tuono 660 2025-2026 Exhaust GPR Full System GP-Revo Titanium","description":"\u003ch2\u003eGPR GP-Revo Titanium Full System Exhaust for the Aprilia Tuono 660 2025-2026\u003c\/h2\u003e\n\u003cp\u003eThe GPR GP-Revo Titanium full system is the replacement for the stock exhaust system and its silencer (muffler) on the 2025-2026 Aprilia Tuono 660. The GP-Revo marks 20 years of GPR in the MotoGP, Moto2 and Moto3 world championships. Expect a removable DB killer in the kit.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Riders Pick It\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEverything in the package.\u003c\/strong\u003e Your Tuono does not need any structural modifications, because full system, brackets and accessories are in the package.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemovable DB killer.\u003c\/strong\u003e The kit contains a DB killer (baffle) that you can take out.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural titanium.\u003c\/strong\u003e Matte black end caps sit on the brushed titanium conical silencer.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItalian made.\u003c\/strong\u003e A 2-year manufacturer warranty covers the GP-Revo Titanium, which GPR makes in Italy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eThe exhaust\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFitment type: Full system, header to silencer\u003c\/li\u003e\n\u003cli\u003eSilencer model: GP-Revo Titanium\u003c\/li\u003e\n\u003cli\u003eRemovable DB killer: Yes\u003c\/li\u003e\n\u003cli\u003eEmissions classification: No EPA\/CARB certification\u003c\/li\u003e\n\u003cli\u003eProduct weight: 1.6 kg (3.53 lbs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow it is made\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBody material: Natural titanium\u003c\/li\u003e\n\u003cli\u003eEnd cap type: Black, CNC-machined, pentagonal exit\u003c\/li\u003e\n\u003cli\u003eShape: Conical\u003c\/li\u003e\n\u003cli\u003eBody finish: Brushed titanium\u003c\/li\u003e\n\u003cli\u003eEnd cap finish: Matte black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFitment Years\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth style=\"white-space: nowrap;\"\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"white-space: nowrap;\"\u003eAprilia\u003c\/td\u003e\n\u003ctd\u003eTuono 660\u003c\/td\u003e\n\u003ctd\u003e2025, 2026\u003c\/td\u003e\n\u003ctd\u003eFull system with removable DB killer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eInstalling It\u003c\/h2\u003e\n\u003cp\u003eA dash message reading \"engine failure\" can appear after an aftermarket exhaust is installed. An additional control unit is the only way to clear that message. Read the instructions in the package before installing. You do not have to make structural changes when you install the kit. GPR recommends that a professional do the installation.\u003c\/p\u003e\n\u003cp\u003eIn the kit: full exhaust system, removable DB killer, brackets and fittings.\u003c\/p\u003e\n\n\u003ch2\u003eQuestions Riders Ask\u003c\/h2\u003e\n\u003ch3\u003eCould the Tuono show an engine failure message after the install?\u003c\/h3\u003e\n\u003cp\u003eYes, the message can appear. GPR says an aftermarket exhaust may cause the message, and an additional control unit is the only way to clear the message.\u003c\/p\u003e\n\u003ch3\u003eHow long is the warranty?\u003c\/h3\u003e\n\u003cp\u003eGPR gives a 2-year international warranty.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Buy From Sixty61\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAuthorized GPR dealer\u003c\/li\u003e\n\u003cli\u003eItalian made, with GPR's 2-year manufacturer warranty\u003c\/li\u003e\n\u003cli\u003eFree shipping worldwide\u003c\/li\u003e\n\u003cli\u003eFitment made for the Aprilia Tuono 660\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GPR","offers":[{"title":"Default Title","offer_id":71597125665021,"sku":"A.81.E5.RACEDB.GPRTIT","price":1125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/6263\/1421\/files\/aprilia660.colltitrevo.1_746a02a9-61eb-434f-865b-dca63705aa49.jpg?v=1792282619","url":"https:\/\/www.sixty61.com\/products\/aprilia-tuono-660-2025-2026-exhaust-gpr-full-system-gp-revo-titanium","provider":"Sixty61","version":"1.0","type":"link"}