{"product_id":"bmw-g8x-m3-m4-vanta-gold-evo-exhaust-system","title":"BMW G8X M3 \/ M4 VANTA GOLD™ EVO Exhaust System — Yonristic Performance","description":"\u003ch1\u003e\u003cspan\u003eBMW G8X M3 \/ M4 VANTA GOLD™ EVO Exhaust System — Yonristic Performance\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch3\u003e\u003cspan\u003eThe Signature S58 Sound, Evolved for Greater Flow and Refinement\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe Yonristic Performance \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eVANTA GOLD EVO Exhaust System\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e brings a new evolution of our flagship exhaust architecture to the BMW G80 M3 and G82 M4. Combining a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efull dual 3-inch layout, an enlarged AURUM FLOW CORE™, two integrated resonators, and a redesigned X-pipe axle-back\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, EVO is developed for enthusiasts seeking greater exhaust flow with a cleaner, more refined S58 sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt on the VANTA GOLD series’ signature equal-length design, EVO retains its exotic, high-pitched character while introducing a slightly deeper voice and greater control over low-RPM rasp. The revised rear section pairs compact mufflers with an X-pipe to preserve that distinctive tone even with the valves closed, while providing meaningful volume reduction.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvailable in \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAISI 304 stainless steel or Ti-6Al-4V titanium\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, every system includes remote valve control, supports factory BMW actuator transfer, and finishes with four 4.5-inch exhaust tips.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eDual 3-Inch Architecture | Enlarged AURUM FLOW CORE™ | Dual Resonators | X-Pipe Valved Axle-Back\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch2\u003e\u003cspan\u003eAbout The Exhaust\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe VANTA GOLD EVO is developed around the demands of the BMW S58 platform: increased exhaust flow for higher-output builds, precise sound control under load, and an exotic exhaust character that remains clear as engine speed rises.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe original VANTA GOLD established our signature combination of equal-length routing and AURUM FLOW CORE™ technology. EVO carries that foundation into a larger-diameter system with a revised acoustic layout, giving owners a distinct alternative within the VANTA GOLD family.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts character is slightly deeper and smoother, with particular attention paid to the metallic rasp that can become more pronounced when the S58 is paired with higher-flow downpipes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFull Dual 3-Inch Architecture.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e EVO increases the main exhaust tubing from the original VANTA GOLD’s 2.75-inch configuration to a dual 3-inch layout. The AURUM FLOW CORE™ is also enlarged to match, carrying the increased passage size through the system’s central convergence section.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis coordinated design provides additional flow capacity for exhaust gases leaving the turbochargers, making EVO particularly suited to owners pursuing higher power levels. The larger tubing and matching core are developed together to support the demands of a modified S58 while preserving the sound character of the VANTA GOLD architecture.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eEqual-Length Design + AURUM FLOW CORE™.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The equal-length routing remains a defining part of EVO’s design. Working with our proprietary AURUM FLOW CORE™, it shapes the interaction between the two exhaust streams and helps create the smooth, exotic progression associated with the VANTA GOLD series.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe core uses precision 3D printing to create sculpted internal passages that guide exhaust flow through the convergence section. For EVO, this architecture is expanded to a 3-inch format, retaining the original design philosophy while accommodating the larger piping.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTogether, the equal-length layout and enlarged core provide the foundation for EVO’s sound: composed at lower engine speeds, increasingly expressive through the midrange, and crisp as the S58 approaches the upper rev range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSignature Gold Ceramic Coating.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The AURUM FLOW CORE™ receives our signature gold ceramic treatment, giving the system its recognizable VANTA GOLD centerpiece.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe heat-resistant ceramic finish helps manage radiant heat around the coated module while resisting heat-related discoloration. Its application is concentrated on the core, combining a functional finish with the visual identity of the VANTA GOLD series.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDual Resonators for Low-RPM Rasp Control.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e One of EVO’s primary development targets is the harsh, metallic sound that can occur around \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1,500–2,200 RPM under load\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, particularly when the vehicle is equipped with free-flow downpipes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTwo integrated resonators work with the equal-length routing, enlarged AURUM FLOW CORE™, and rear crossover to suppress unwanted frequencies. Their role is acoustic control: smoothing the exhaust note while retaining the increased flow capacity of the larger system.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis coordinated layout is engineered to address the raw, abrasive edge of the S58 at low engine speeds and high torque, helping maintain a cleaner sound as the engine moves through the rev range.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eRedesigned X-Pipe Axle-Back.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The EVO rear section introduces an X-pipe paired with smaller mufflers, changing both the packaging and the sound of the axle-back assembly.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith the valves closed, the crossover and mufflers work together to reduce volume while preserving an exotic tonal character. The system remains expressive in its quieter setting, with a smoother sound that complements the refinement of the resonated midsection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWith the valves open, EVO reveals its full exhaust character, delivering a stronger, more direct sound that builds toward the high-pitched upper-RPM voice of the VANTA GOLD family.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe compact muffler layout also reduces rear-section bulk and contributes to the design’s weight-reduction goals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eA Different Expression of VANTA GOLD.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The original VANTA GOLD emphasizes a sharper, more raw presentation for enthusiasts who want the most intense expression of our signature S58 sound.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEVO retains that recognizable character with a slightly lower pitch, a fuller tone, and smoother delivery under load. Its combination of larger piping, dual resonators, and a redesigned rear crossover suits owners seeking additional flow capacity alongside greater acoustic refinement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eRemote Valve Control + Factory Integration.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Every VANTA GOLD EVO system includes the Yonristic remote valve-control setup as standard, giving the driver direct control over valve position and exhaust volume.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor owners who prefer factory operation, the system supports direct transfer of the original BMW valve actuators. This allows the exhaust to operate according to the vehicle’s factory valve programming.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe same exhaust assembly supports either configuration. Remote control provides direct command of the valves, while OEM actuator integration retains factory control logic. These are alternative operating setups.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDownpipe Compatibility.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e VANTA GOLD EVO can be paired with matching \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efree-flow, 200-cell, or 400-cell downpipes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe dual-resonator layout is developed to control the additional harshness that higher-flow downpipe configurations can introduce, while the larger main piping and enlarged core provide additional exhaust-flow capacity. Downpipe selection allows owners to tailor the complete setup to their preferred sound and performance goals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePremium Material Options.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Choose \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAISI 304 stainless steel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for durability and corrosion resistance, or \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTi-6Al-4V titanium\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for a build that places greater emphasis on reducing weight.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBoth material configurations retain the EVO’s equal-length architecture, enlarged AURUM FLOW CORE™, integrated resonators, and redesigned valved rear section.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003e4.5-Inch Quad Exhaust Tips.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Four 4.5-inch tips give the EVO a fuller, more assertive appearance at the rear diffuser, stepping up from the approximately 4-inch factory tips.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAvailable finishes include \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esatin silver\/chrome, satin black, and carbon fiber\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing the system to complement a clean factory-inspired appearance or a more aggressive build.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDirect Bolt-On Installation.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Developed specifically for the G80 M3 and G82 M4, the system follows the vehicle’s chassis layout and factory mounting locations for straightforward installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eVehicle-specific routing and mounting points support proper alignment and tip positioning, with no cutting or welding required during a standard installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eExhaust Architecture\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFull dual 3-inch main piping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncreased diameter from the original 2.75-inch VANTA GOLD layout\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSignature equal-length routing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnlarged 3-inch AURUM FLOW CORE™\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated midsection and redesigned valved axle-back\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eAURUM FLOW CORE™\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProprietary 3D-printed convergence module\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSculpted internal exhaust passages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnlarged to match the EVO piping\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWorks with the equal-length layout to shape the signature VANTA GOLD tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGold ceramic coating on the core\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHeat-resistant finish that helps manage radiant heat\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eResonators and Sound Control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTwo integrated resonators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTargets low-RPM metallic rasp under load\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eParticular focus on the approximately 1,500–2,200 RPM range\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDeveloped to control harshness associated with higher-flow downpipes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmoother sound progression through the rev range\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eX-Pipe Axle-Back\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRedesigned rear crossover architecture\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompact mufflers with reduced bulk\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExotic tonal character retained with valves closed\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMeaningful volume reduction in closed-valve mode\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFull sound character available with valves open\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eValve Control\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eYonristic remote valve control included as standard\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupports direct transfer of factory BMW valve actuators\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOEM integration retains factory valve programming\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSame exhaust assembly supports either control configuration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemote and OEM control operate as alternative setups\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eMaterials and Finish\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAISI 304 stainless steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTi-6Al-4V titanium\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSignature gold ceramic-coated AURUM FLOW CORE™\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFour 4.5-inch exhaust tips\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSatin silver\/chrome, satin black, or carbon fiber tip options\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eDownpipe Compatibility\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMatching free-flow downpipes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMatching 200-cell high-flow downpipes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMatching 400-cell high-flow downpipes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eResonated architecture developed to manage additional exhaust harshness\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eInstallation\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eVehicle-specific direct bolt-on design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFactory mounting locations\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for proper chassis clearance and tip alignment\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo cutting or welding required during standard installation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSound Character\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eSignature exotic VANTA GOLD tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSlightly deeper pitch than the original VANTA GOLD\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSmoother, more composed low-RPM delivery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReduced rawness under load\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCrisp, high-pitched upper-RPM character\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDistinct open- and closed-valve sound settings\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePerformance Focus\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eLarger main piping provides additional exhaust-flow capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnlarged core matches the dual 3-inch layout\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDeveloped with higher-output S58 builds in mind\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePerformance gains depend on the complete vehicle configuration, downpipe selection, ECU calibration, and supporting modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBMW G80 M3 Sedan\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eBMW G82 M4 Coupe\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eEngine:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e S58 3.0L Twin-Turbo Inline-Six\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eSystem Type:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Valved cat-back exhaust\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Direct bolt-on using factory mounting locations\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e1. Full 3-Inch Equal-Length Architecture with AURUM FLOW CORE™\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eVANTA GOLD EVO expands the signature equal-length layout into a full dual 3-inch system, including an enlarged AURUM FLOW CORE™. The matched piping and core provide additional flow capacity for higher-output S58 builds while preserving the exotic sound character of the VANTA GOLD series. Precision 3D-printed internal passages and the signature gold ceramic finish remain central to the system’s engineering and identity.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e2. Dual Resonators for a Cleaner, More Refined S58 Sound\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTwo integrated resonators target the metallic rasp that can become more pronounced at low RPM under load, especially with free-flow downpipes. Working with the equal-length routing and AURUM FLOW CORE™, they help smooth the exhaust note through the rev range. EVO delivers a slightly deeper, more composed interpretation of VANTA GOLD while retaining its distinctive high-pitched upper-RPM character.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003e3. X-Pipe Axle-Back with Remote or Factory Valve Control\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe redesigned axle-back combines a rear X-pipe with compact mufflers to preserve an exotic tone even when the valves are closed. This layout provides meaningful sound reduction and reduced rear-section bulk, while open-valve operation reveals the full EVO character. Remote valve control comes standard, and owners can transfer their original BMW actuators to retain factory valve operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOff-Road Use Only:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e This exhaust system is intended for off-road and closed-course applications. It is not intended for use on public roads.\u003c\/span\u003e\u003c\/p\u003e","brand":"Yonristic Performance","offers":[{"title":"Catback System \/ AISI304 Stainless Steel \/ (4) Chrome","offer_id":48942974861383,"sku":"YR-3894-BMW-CAT","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"Catback System \/ AISI304 Stainless Steel \/ (4) Gold","offer_id":48942974894151,"sku":"YR-7369-BMW-CAT","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"Catback System \/ AISI304 Stainless Steel \/ (4) Carbon Fiber","offer_id":48942974926919,"sku":"YR-4024-BMW-CAT","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"Catback System \/ AISI304 Stainless Steel \/ (4) Black","offer_id":48942974959687,"sku":"YR-8426-BMW-CAT","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"Catback System \/ 4AL-6V Titanium \/ (4) Chrome","offer_id":48942974992455,"sku":"YR-8199-BMW-CAT","price":4699.0,"currency_code":"USD","in_stock":true},{"title":"Catback System \/ 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