{"product_id":"lamborghini-aventador-svj-ultimae-valved-sport-exhaust-system","title":"Valvetronic Lamborghini Aventador SVJ\/Ultimae Valved Sport Exhaust System","description":"\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/3LMxk3vIBNs?si=U68y2Kk4PI9A9oLa\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch1 data-start=\"150\" data-end=\"240\"\u003e\u003cstrong data-start=\"152\" data-end=\"238\"\u003eLamborghini Aventador SVJ \/ Ultimae – Valved Rear Section + Equal-Length Downpipes\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-start=\"241\" data-end=\"325\"\u003eHigh-Pitch V12 Character • Anodized Gold T304 Stainless • Vacuum Valve Control\u003c\/h3\u003e\n\u003chr data-start=\"327\" data-end=\"330\"\u003e\n\u003ch2 data-start=\"332\" data-end=\"349\"\u003e\u003cstrong data-start=\"335\" data-end=\"347\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"350\" data-end=\"750\"\u003eThe \u003cstrong data-start=\"354\" data-end=\"366\"\u003e6.5L V12\u003c\/strong\u003e in the Aventador SVJ and Ultimae is nothing short of a masterpiece—but when paired with our \u003cstrong data-start=\"459\" data-end=\"502\"\u003eValvetronic Designs Valved Rear Section\u003c\/strong\u003e and \u003cstrong data-start=\"507\" data-end=\"533\"\u003eEqual-Length Downpipes\u003c\/strong\u003e, it becomes a legend. This setup delivers a soaring, high-pitched tone reminiscent of the \u003cstrong data-start=\"624\" data-end=\"644\"\u003eLP640 Murciélago\u003c\/strong\u003e, unlocking the character Lamborghini’s halo cars truly deserve. There is no compromise—only perfection.\u003c\/p\u003e\n\u003cp data-start=\"350\" data-end=\"750\"\u003e\u003cmeta charset=\"utf-8\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/JkL9r9FLp1A?si=G4MrWvxG_NAKfC4f\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"752\" data-end=\"755\"\u003e\n\u003ch2 data-start=\"757\" data-end=\"781\"\u003e\u003cstrong data-start=\"760\" data-end=\"779\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"782\" data-end=\"1120\"\u003e\n\u003cli data-start=\"782\" data-end=\"892\"\u003e\n\u003cp data-start=\"784\" data-end=\"892\"\u003e\u003cstrong data-start=\"784\" data-end=\"800\"\u003eValves Open:\u003c\/strong\u003e A raw, F1-inspired wail that climbs to the 8,700 RPM redline with spine-tingling clarity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"893\" data-end=\"1008\"\u003e\n\u003cp data-start=\"895\" data-end=\"1008\"\u003e\u003cstrong data-start=\"895\" data-end=\"913\"\u003eValves Closed:\u003c\/strong\u003e Civilized, refined, and neighborhood-friendly for early mornings and long-distance cruising.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1009\" data-end=\"1120\"\u003e\n\u003cp data-start=\"1011\" data-end=\"1120\"\u003e\u003cstrong data-start=\"1011\" data-end=\"1038\"\u003eVacuum-Actuated Valves:\u003c\/strong\u003e OEM-style integration with the included controller for seamless mode switching.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1122\" data-end=\"1125\"\u003e\n\u003ch2 data-start=\"1127\" data-end=\"1163\"\u003e\u003cstrong data-start=\"1130\" data-end=\"1161\"\u003eWhy Equal-Length Downpipes?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"1164\" data-end=\"1453\"\u003eThe factory exhaust features uneven runner lengths that flatten the tone. Our \u003cstrong data-start=\"1242\" data-end=\"1265\"\u003eequal-length design\u003c\/strong\u003e harmonizes exhaust pulses, \u003cstrong data-start=\"1293\" data-end=\"1310\"\u003eraising pitch\u003c\/strong\u003e and enhancing note clarity. The result is a sharper, cleaner, and more exotic sound signature—exactly what a V12 Lamborghini should deliver.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/fqqmRQeblPk\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"1455\" data-end=\"1458\"\u003e\n\u003ch2 data-start=\"1460\" data-end=\"1497\"\u003e\u003cstrong data-start=\"1463\" data-end=\"1495\"\u003eConstruction \u0026amp; Craftsmanship\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1498\" data-end=\"2013\"\u003e\n\u003cli data-start=\"1498\" data-end=\"1628\"\u003e\n\u003cp data-start=\"1500\" data-end=\"1628\"\u003e\u003cstrong data-start=\"1500\" data-end=\"1513\"\u003eMaterial:\u003c\/strong\u003e Premium \u003cstrong data-start=\"1522\" data-end=\"1546\"\u003eT304 stainless steel\u003c\/strong\u003e with a stunning \u003cstrong data-start=\"1563\" data-end=\"1587\"\u003eanodized gold finish\u003c\/strong\u003e for heat resistance and visual impact.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1629\" data-end=\"1721\"\u003e\n\u003cp data-start=\"1631\" data-end=\"1721\"\u003e\u003cstrong data-start=\"1631\" data-end=\"1650\"\u003eWeight Savings:\u003c\/strong\u003e \u003cstrong data-start=\"1651\" data-end=\"1670\"\u003e27.1 lb lighter\u003c\/strong\u003e than OEM, improving handling and responsiveness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1722\" data-end=\"1848\"\u003e\n\u003cp data-start=\"1724\" data-end=\"1848\"\u003e\u003cstrong data-start=\"1724\" data-end=\"1742\"\u003eManufacturing:\u003c\/strong\u003e Fully \u003cstrong data-start=\"1749\" data-end=\"1765\"\u003emandrel-bent\u003c\/strong\u003e tubing and \u003cstrong data-start=\"1777\" data-end=\"1800\"\u003eprecision TIG welds\u003c\/strong\u003e ensure maximum flow and long-term durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1849\" data-end=\"1929\"\u003e\n\u003cp data-start=\"1851\" data-end=\"1929\"\u003e\u003cstrong data-start=\"1851\" data-end=\"1868\"\u003eFit \u0026amp; Finish:\u003c\/strong\u003e Reuses \u003cstrong data-start=\"1876\" data-end=\"1903\"\u003efactory exhaust outlets\u003c\/strong\u003e for a clean, OEM+ look.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1930\" data-end=\"2013\"\u003e\n\u003cp data-start=\"1932\" data-end=\"2013\"\u003e\u003cstrong data-start=\"1932\" data-end=\"1947\"\u003eReversible:\u003c\/strong\u003e 100% bolt-on installation allows a return to stock at any time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2015\" data-end=\"2018\"\u003e\n\u003ch2 data-start=\"2020\" data-end=\"2036\"\u003e\u003cstrong data-start=\"2023\" data-end=\"2034\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2037\" data-end=\"2136\"\u003e\n\u003cli data-start=\"2037\" data-end=\"2084\"\u003e\n\u003cp data-start=\"2039\" data-end=\"2084\"\u003e\u003cstrong data-start=\"2039\" data-end=\"2052\"\u003e2018–2023\u003c\/strong\u003e Lamborghini Aventador \u003cstrong data-start=\"2075\" data-end=\"2082\"\u003eSVJ\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2085\" data-end=\"2136\"\u003e\n\u003cp data-start=\"2087\" data-end=\"2136\"\u003e\u003cstrong data-start=\"2087\" data-end=\"2100\"\u003e2021–2023\u003c\/strong\u003e Lamborghini Aventador \u003cstrong data-start=\"2123\" data-end=\"2134\"\u003eUltimae\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/gakAKYG__Pk?si=FgTcqm-lruXFojak\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"2138\" data-end=\"2141\"\u003e\n\u003ch2 data-start=\"2143\" data-end=\"2160\"\u003e\u003cstrong data-start=\"2146\" data-end=\"2158\"\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2161\" data-end=\"2523\"\u003e\n\u003cli data-start=\"2161\" data-end=\"2226\"\u003e\n\u003cp data-start=\"2163\" data-end=\"2226\"\u003eEqual-length downpipes for optimal pitch and sound refinement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2227\" data-end=\"2277\"\u003e\n\u003cp data-start=\"2229\" data-end=\"2277\"\u003eT304 stainless steel with anodized gold finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2278\" data-end=\"2329\"\u003e\n\u003cp data-start=\"2280\" data-end=\"2329\"\u003eVacuum-actuated valves with included controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2330\" data-end=\"2385\"\u003e\n\u003cp data-start=\"2332\" data-end=\"2385\"\u003e27.1 lb weight reduction compared to factory system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2386\" data-end=\"2425\"\u003e\n\u003cp data-start=\"2388\" data-end=\"2425\"\u003eFully mandrel-bent for maximum flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2426\" data-end=\"2476\"\u003e\n\u003cp data-start=\"2428\" data-end=\"2476\"\u003ePrecision TIG welds for strength and longevity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2477\" data-end=\"2503\"\u003e\n\u003cp data-start=\"2479\" data-end=\"2503\"\u003eReuses factory outlets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2504\" data-end=\"2523\"\u003e\n\u003cp data-start=\"2506\" data-end=\"2523\"\u003e100% reversible\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2525\" data-end=\"2528\"\u003e\n\u003cp data-start=\"2530\" data-end=\"2602\"\u003e📩 \u003cstrong data-start=\"2533\" data-end=\"2568\"\u003eQuestions or spec confirmation?\u003c\/strong\u003e \u003ca data-start=\"2569\" data-end=\"2600\" class=\"cursor-pointer\" rel=\"noopener\"\u003esupport@jdcustomsusa.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp data-start=\"2604\" data-end=\"2690\"\u003e\u003cstrong data-start=\"2604\" data-end=\"2688\"\u003eLet your SVJ or Ultimae sing—refined when you need it, ferocious when you don’t.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"SPORT CATBACK SYSTEM ONLY \/ Dual Pnuematic Valves","offer_id":48842550673660,"sku":"LAM.SVJ.VSES.AG","price":6999.99,"currency_code":"USD","in_stock":true},{"title":"'+ FREE FLOW RACE FRONT PIPES \/ Dual Pnuematic Valves","offer_id":48842550706428,"sku":"LAM.SVJ.VSES.FF.AG","price":10999.99,"currency_code":"USD","in_stock":true},{"title":"SPORT CATBACK SYSTEM ONLY \/ Race Non-Valved","offer_id":48842550739196,"sku":"LAM.SVJ.F1.AG","price":5999.99,"currency_code":"USD","in_stock":false},{"title":"'+ FREE FLOW RACE FRONT PIPES \/ Race Non-Valved","offer_id":48842550771964,"sku":"LAM.SVJ.F1.FF.AG","price":9999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1128\/7276\/files\/A7403306.jpg?v=1773171345","url":"https:\/\/jdcustomsusa.com\/ja\/products\/lamborghini-aventador-svj-ultimae-valved-sport-exhaust-system","provider":"JD Customs U.S.A","version":"1.0","type":"link"}