{"product_id":"400-cell-catted-down-pipes-for-porsche-992-gt3-gt3-rs-valvetronic-designs","title":"400 Cell Catted Down Pipes For Porsche 992 GT3 \/ GT3 RS - Valvetronic Designs","description":"\u003cp\u003e\u003cstrong\u003eFree Shipping and Custom Fees To The UK \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrusted by Enthusiasts. Chosen by Professionals.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eBAF Motorsports is the \u003cstrong\u003elargest Valvetronic Exhaust distributor in the UK\u003c\/strong\u003e, supplying customers nationwide with genuine, high-quality systems and expert advice.\u003c\/p\u003e\n\u003cp\u003eWhen you buy from us, you get:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthentic Valvetronic products\u003c\/strong\u003e — guaranteed quality and performance\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert support\u003c\/strong\u003e from our in-house motorsport team\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast UK delivery\u003c\/strong\u003e and worldwide shipping available\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation and after-sales care\u003c\/strong\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWe don’t just sell exhausts, we live and breathe performance.\u003c\/p\u003e\n\u003ch1\u003e\u003cstrong\u003ePorsche 992 GT3 \/ GT3 RS – EPA-Compliant 400 Cell Catted Downpipes\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3\u003eEngineered for the 4.0L Naturally Aspirated Flat-Six • High-Flow • Compliant • \u003c\/h3\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eIntroducing Our NEW 400 Cell EPA-Compliant Downpipes for 992 GT3\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Porsche 992 GT3 and GT3 RS are motorsport-derived machines built around a 9,000 RPM naturally aspirated flat-six. While the factory catalysts prioritize restriction and sound control, our \u003cstrong\u003eNEW EPA-compliant 400 cell high-flow catted downpipes\u003c\/strong\u003eare engineered to reduce exhaust backpressure, improve high-RPM breathing, and enhance the engine’s unmistakable motorsport character — all while maintaining emissions compliance standards.\u003c\/p\u003e\n\u003cp\u003eThis upgrade preserves the integrity of the GT3 platform while allowing the engine to operate with greater efficiency and clarity at redline.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eWhy Upgrade to 400 Cell?\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPA-Compliant 400 Cell High-Flow Catalysts:\u003c\/strong\u003e Increased exhaust efficiency while maintaining compliance standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved High-RPM Flow:\u003c\/strong\u003e Reduced restriction enhances top-end breathing and throttle precision.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Motorsport Character:\u003c\/strong\u003e Sharper, more defined exhaust note at elevated RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack-Focused Performance:\u003c\/strong\u003e Optimized for spirited driving and circuit use without sacrificing reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eEngineering \u0026amp; Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Flow Architecture:\u003c\/strong\u003e Designed to minimize backpressure while preserving catalyst efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel-Bent Tubing:\u003c\/strong\u003e Smooth internal transitions for consistent exhaust velocity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision TIG Welding:\u003c\/strong\u003e Built to withstand extreme exhaust temperatures during sustained high-RPM operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Bolt-On Installation:\u003c\/strong\u003e Utilizes factory mounting locations for seamless fitment.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eEngineered to Pair with Valvetronic Exhaust Systems\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eSound Character\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStock Exhaust + Downpipes:\u003c\/strong\u003e Noticeable increase in clarity and presence with improved high-frequency resonance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValvetronic Exhaust + Downpipes:\u003c\/strong\u003e Maximum transformation — sharper transitions, heightened induction character, and a more race-inspired signature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePremium high-grade stainless steel construction\u003c\/li\u003e\n\u003cli\u003eHigh-temperature resistant 400 cell catalyst cores\u003c\/li\u003e\n\u003cli\u003eOEM-style sensor placement for proper operation\u003c\/li\u003e\n\u003cli\u003eEngineered for long-term reliability under sustained high-RPM conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eAllow your 992 GT3 to breathe as it was engineered to — precision performance, starting at the source.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":57922994962813,"sku":"POR.992.GT3RS.FFH.400C.BR","price":3049.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0405\/5649\/5001\/files\/DSC07851_ShopifyCustomSize_jpg.webp?v=1773328237","url":"https:\/\/www.bafmotorsport.co.uk\/products\/400-cell-catted-down-pipes-for-porsche-992-gt3-gt3-rs-valvetronic-designs","provider":"BAF Motorsport","version":"1.0","type":"link"}