{"product_id":"lamborghini-aventador-svj-straight-through-axle-back-exhaust","title":"Lamborghini Aventador SVJ\/Ultimae Catback Exhaust System(No Valve)","description":"\u003ch2\u003eUnrestricted V12 Symphony — CEES Lamborghini Aventador SVJ \/ Ultimae Straight-Through Axle Back Exhaust System\u003c\/h2\u003e\n\u003cp\u003eEngineered exclusively for the pinnacle V12 flagships — Lamborghini Aventador SVJ and Aventador Ultimae — this Straight-Through Axle Back Exhaust System eliminates restrictive factory silencers to unleash the raw, untamed F1 scream of the 6.5L naturally aspirated V12. Available in two distinct acoustic architectures — \u003cb\u003eDirect Connection Design\u003c\/b\u003e and \u003cb\u003eEqual-Length Z-Pipe Design\u003c\/b\u003e — this system drastically sheds rear overhang weight while delivering an uncompromising acoustic experience.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sa4d1144e55d548ba9f96d2782162cdd8K.jpg?width=800\u0026amp;height=800\u0026amp;hash=1600\"\u003e\u003c\/p\u003e\n\u003ch3\u003e🚀 Two Tailored Acoustic Architectures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eDirect Connection Design:\u003c\/b\u003e Features an ultra-short, direct high-flow pathway straight to the high-exit exhaust tips. Engineered for maximum exhaust gas velocity, minimum backpressure, and the rawest, loudest, most aggressive V12 volume possible with violent overrun flames and pops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEqual-Length Z-Pipe Design:\u003c\/b\u003e Incorporates a precision-engineered serpentine \"Z\" crossover geometry within the rear subframe. This tuned pipe length harmonizes exhaust pulses from the massive 6.5L V12, elevating the tone into an ear-splitting, razor-sharp high-frequency F1 scream while minimizing low-RPM drone.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e🚀 Engineering Highlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eMassive Rear Weight Savings:\u003c\/b\u003e Eliminates the bulky and heavy OEM rear muffler assembly. Precision hand-crafted in your choice of ultra-lightweight Grade 5 Titanium for maximum weight reduction or heavy-duty T304 Stainless Steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eMaster-Tier TIG Craftsmanship:\u003c\/b\u003e Hand-TIG welded by master fabricators with full argon back-purging to withstand extreme V12 exhaust gas temperatures and sustained high-RPM driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e3D Scan Precision Fitment:\u003c\/b\u003e Engineered via high-definition 3D chassis scanning specifically for the SVJ and Ultimae high-exit center bumper architecture. 100% direct bolt-on installation using OEM mounting brackets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e📊 Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eFitment\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e• 2018–2023 Lamborghini Aventador SVJ\u003cbr\u003e• 2021–2023 Lamborghini Aventador Ultimae\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eEngine\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e6.5L Naturally Aspirated V12 (L539)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eSystem Type\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eCatback Exhaust System (No Valve) \/ High-Exit Dual Outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eDesign Options\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eDirect Connection Design \/ Equal-Length Z-Pipe Design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eMaterial Options\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eUltra-Lightweight Grade 5 Titanium \/ Heavy-Duty T304 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eInstallation\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e100% bolt-on installation allows a return to stock at any time.（Reuses factory outlets）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003ePlace of Origin\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eGuangdong, China (Direct Manufacturer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWarranty\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Year Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cb\u003eWhat's Included\u003c\/b\u003e\u003c\/td\u003e\n\u003ctd\u003eCatback exhaust piping + heavy-duty clamps and installation hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003e\u003ca style=\"display: inline-block; background-color: #25d366; color: #ffffff; padding: 12px 24px; border-radius: 6px; text-decoration: none; font-weight: bold; font-size: 16px;\" rel=\"noopener noreferrer\" href=\"https:\/\/wa.me\/8615626172519\" target=\"_blank\"\u003e✨ Bespoke Your Build — Chat with Our Specialists on WhatsApp\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eWhatsApp:\u003c\/b\u003e +86 15626172519\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eEmail:\u003c\/b\u003e cees-exhaust@qq.com\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e📦 Shipping \u0026amp; Lead Times\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003e🛠️ Production Time:\u003c\/b\u003e Built to order in \u003cb\u003e2–4 weeks\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003e🚚 Shipping:\u003c\/b\u003e Premium express via DHL \/ FedEx \/ UPS — estimated \u003cb\u003e7–15 business days\u003c\/b\u003e to your door\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e📦 Free shipping\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cb\u003e1. What is the sound difference between Direct Connection and Z-Pipe Design?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cb\u003eDirect Connection Design\u003c\/b\u003e offers the shortest path for exhaust gases, resulting in maximum raw loudness, aggressive crackles, and violent overrun. The \u003cb\u003eZ-Pipe Design\u003c\/b\u003e tunes the exhaust pulse harmonics through an equal-length serpentine path, creating a cleaner, higher-pitched, exotic F1-style scream at high RPM while reducing unwanted low-RPM bass resonance.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e2. Will this exhaust fit both the SVJ and the Ultimae?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Both the Aventador SVJ and Aventador Ultimae share the same high-exit rear bumper layout and exhaust hanger geometry. This system directly bolts on to both models without modification.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e3. What is the difference between Grade 5 Titanium and T304 Stainless Steel?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eGrade 5 Titanium provides massive weight reduction right at the rear overhang of the car, noticeably sharpening handling balance while delivering an intensely sharp, higher-pitched exotic howl. T304 Stainless Steel provides exceptional structural durability and a deep, aggressive roar.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003e4. Are you a direct manufacturer?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eYes — CEES Exhaust is a \u003cb\u003edirect manufacturer\u003c\/b\u003e located in Guangdong, China. We engineer, TIG-weld, and quality-check all exhaust systems in-house to deliver track-proven performance directly to exotic car owners worldwide.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0582\/7539\/7747\/files\/e8d359b7ce873530e19a12cff70af115.jpg?v=1783407649\" alt=\"CEES Exhaust Direct Manufacturer Guangdong\"\u003e\u003c\/p\u003e","brand":"ceesexhaust","offers":[{"title":"with Z pipe \/ T304 Stainless steel","offer_id":48395664195699,"sku":"CEES-LAM-SVJ-SSZP","price":1799.0,"currency_code":"USD","in_stock":true},{"title":"with Z pipe \/ Titanium","offer_id":48395664228467,"sku":"CEES-LAM-SVJ-TIZP","price":2399.0,"currency_code":"USD","in_stock":true},{"title":"High-flow direct-through design \/ T304 Stainless steel","offer_id":48395664261235,"sku":"CEES-LAM-SVJ-SS","price":1299.0,"currency_code":"USD","in_stock":true},{"title":"High-flow direct-through design \/ Titanium","offer_id":48395664294003,"sku":"CEES-LAM-SVJ-TI","price":1899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0582\/7539\/7747\/files\/lamborghini_aventador_svj_exhaust.jpg?v=1790069993","url":"https:\/\/cees-exhaust.com\/da\/products\/lamborghini-aventador-svj-straight-through-axle-back-exhaust","provider":"ceesexhaust","version":"1.0","type":"link"}