{"product_id":"rennvox-porsche-911-992-1-992-2-gt3-gt3-rs-full-exhaust-system-with-200-cell-sports-cats-ren-por-911-ex-001","title":"PORSCHE 911 992.1\/992.2 GT3 \u0026 GT3 RS FULL EXHAUST SYSTEM WITH 200 CELL CATALYTIC CONVERTER","description":"\u003ch2\u003eRENNVOX Porsche 911 992.1 \/ 992.2 GT3 \u0026amp; GT3 RS Full Exhaust System\u003c\/h2\u003e  \u003cp\u003eExperience more of the unmistakable character of Porsche's naturally aspirated flat-six with the \u003cstrong\u003eRENNVOX Full Exhaust System with 200 Cell Sports Catalytic Converters\u003c\/strong\u003e, developed for the \u003cstrong\u003ePorsche 911 992.1 and 992.2 GT3 and GT3 RS\u003c\/strong\u003e.\u003c\/p\u003e  \u003cp\u003eDesigned as a complete exhaust upgrade, the RENNVOX system replaces the factory exhaust and catalytic converter sections with a freer-flowing performance system incorporating \u003cstrong\u003e200 cell sports catalytic converters\u003c\/strong\u003e. By reducing exhaust restriction through the complete system, the RENNVOX exhaust allows the high-revving GT3 engine to deliver a sharper, more aggressive and more engaging exhaust note.\u003c\/p\u003e  \u003cp\u003eThe high-flow 200 cell catalytic converter provide greater exhaust gas flow than the more restrictive factory catalytic converters while maintaining a catted configuration. Combined with the RENNVOX performance exhaust, they allow more of the GT3's distinctive flat-six character to be heard, particularly as the engine climbs through the rev range.\u003c\/p\u003e  \u003cp\u003eThe \u003cstrong\u003evalved exhaust design\u003c\/strong\u003e provides greater control over the character of the system. With the valves closed, the exhaust delivers a more restrained sound suited to everyday driving. Open the valves and the system reveals a significantly more aggressive exhaust note that better reflects the character of Porsche's GT3 and GT3 RS.\u003c\/p\u003e  \u003cp\u003eManufactured from premium \u003cstrong\u003estainless steel\u003c\/strong\u003e, the RENNVOX system is engineered to withstand the temperatures and demands associated with high-performance road and track use. Precision fabrication and vehicle-specific construction ensure accurate fitment to the Porsche 911 992 GT3 platform.\u003c\/p\u003e  \u003cp\u003eFor owners wanting a more comprehensive upgrade than a cat-back exhaust alone, the RENNVOX Full Exhaust System combines \u003cstrong\u003ehigh-flow 200 cell catalytic converter, improved exhaust flow and a valved performance exhaust\u003c\/strong\u003e in one integrated package.\u003c\/p\u003e  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e  \u003ch3\u003eWhich Porsche models does this RENNVOX exhaust fit?\u003c\/h3\u003e  \u003cp\u003eThe system is designed for compatible \u003cstrong\u003ePorsche 911 992.1 and 992.2 GT3 and GT3 RS\u003c\/strong\u003e models. Vehicle specifications can vary between production years and markets, so fitment should be confirmed before ordering.\u003c\/p\u003e  \u003ch3\u003eWhat is included in the RENNVOX full exhaust system?\u003c\/h3\u003e  \u003cp\u003eThe system combines the \u003cstrong\u003eRENNVOX valved performance exhaust with high-flow 200 cell sports catalytic converters\u003c\/strong\u003e, creating a complete exhaust upgrade for the Porsche 911 GT3 and GT3 RS.\u003c\/p\u003e  \u003ch3\u003eWhat is the difference between this full exhaust and the RENNVOX cat-back exhaust?\u003c\/h3\u003e  \u003cp\u003eThe RENNVOX cat-back system retains the factory catalytic converters. This full exhaust system also replaces the factory catalytic converter sections with \u003cstrong\u003e200 cell sports catalytic converters\u003c\/strong\u003e, creating a freer-flowing exhaust system from the catalytic converter section rearwards.\u003c\/p\u003e  \u003ch3\u003eWhat are 200 cell sports catalytic converters?\u003c\/h3\u003e  \u003cp\u003e200 cell sports catalytic converters use a lower-density catalyst substrate than typical factory catalytic converters. This provides a less restrictive path for exhaust gases while retaining catalytic converters within the exhaust system.\u003c\/p\u003e  \u003ch3\u003eDoes the exhaust retain valve functionality?\u003c\/h3\u003e  \u003cp\u003eYes. The RENNVOX system features a \u003cstrong\u003evalved exhaust configuration\u003c\/strong\u003e, allowing the exhaust character to change according to valve operation.\u003c\/p\u003e  \u003ch3\u003eHow does the RENNVOX full exhaust change the sound of the GT3?\u003c\/h3\u003e  \u003cp\u003eThe combination of the freer-flowing exhaust and 200 cell catalytic converter allows more of the naturally aspirated flat-six exhaust note to be heard. The result is a sharper and more aggressive sound, with the difference becoming increasingly pronounced as engine speed rises.\u003c\/p\u003e  \u003ch3\u003eIs the system suitable for road and track vehicles?\u003c\/h3\u003e  \u003cp\u003eThe RENNVOX exhaust is engineered for high-performance applications; however, emissions and noise requirements vary between jurisdictions. Owners should confirm the regulations applicable to their vehicle and intended use.\u003c\/p\u003e  \u003ch3\u003eIs tuning required after fitting the full exhaust?\u003c\/h3\u003e  \u003cp\u003eRequirements can vary according to vehicle specification, market and engine management calibration. Professional installation and appropriate diagnostic checks are recommended when replacing factory catalytic converters with high-flow sports cats.\u003c\/p\u003e","brand":"RENNVOX","offers":[{"title":"Default Title","offer_id":50585098846405,"sku":"REN-POR-911-GT3-EX-001","price":19850.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/1151\/0469\/files\/3.jpg?v=1790737507","url":"https:\/\/rennvoxexhaust.com\/products\/rennvox-porsche-911-992-1-992-2-gt3-gt3-rs-full-exhaust-system-with-200-cell-sports-cats-ren-por-911-ex-001","provider":"RENNVOX Exhausts","version":"1.0","type":"link"}