{"product_id":"porsche-997-1-carrera-exhaust-mufflers-race-headers-yonristic-performance","title":"Porsche 997.1 Carrera Exhaust Mufflers \u0026 Race Headers - Yonristic Performance","description":"\u003cp\u003e\u003cspan\u003eGive your 997 the voice it should have worn from day one. The Yonristic system replaces the bulky stock center canister with a \u003c\/span\u003e\u003cstrong\u003emuffler-less X-pipe and tuned high-flow cans\u003c\/strong\u003e\u003cspan\u003e, feeding compact side mufflers and quad tips for a \u003c\/span\u003e\u003cstrong\u003efactory+ soundtrack\u003c\/strong\u003e\u003cspan\u003e—deep and composed at cruise, razor-clean and aggressive when you push. Built from \u003c\/span\u003e\u003cstrong\u003e304 stainless or aerospace-grade titanium\u003c\/strong\u003e\u003cspan\u003e, 3D-scanned for a perfect fit, and fully \u003c\/span\u003e\u003cstrong\u003ePSE-valve compatible\u003c\/strong\u003e\u003cspan\u003e, it sheds weight, sharpens response, and unlocks \u003c\/span\u003e\u003cstrong\u003ereal 911 character\u003c\/strong\u003e\u003cspan\u003e without the drone.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCenter X clarity. Tuned side cans. True PSE valve integration.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 997.1 Carrera family (3.6\/3.8 NA flat-six) is one of the sweetest-revving 911s ever built, but the factory exhaust keeps a lid on its character. The big center canister and conservative cross-over dull throttle response, flatten the midrange, and leave the note a little hollow—more hush than heartbeat. Our Yonristic system replaces the entire center section with a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etrue X-pipe core\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eflanked by\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etuned high-flow cans\u003c\/strong\u003e, then routes to compact\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eside mufflers\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethat preserve tone while controlling volume. The result is the sound the 997 deserves:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecleaner harmonics, fuller midrange, and a hard-edged, motorsport top end\u003c\/strong\u003e—without the droning that plagues straight-through conversions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eConfiguration:\u003c\/strong\u003e\u003cbr\u003eMuffler-less\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCenter X-Pipe\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith Dual High-Flow Resonators and Compact Side Mufflers – Tuned for Balanced Tone and Zero Drone\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValve Control:\u003c\/strong\u003e\u003cbr\u003eOEM-Style\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eVacuum Valves\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e– Plug-and-Play with Factory PSE System or Yonristic Remote Valve Controller\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e\u003cbr\u003eAISI 304 Stainless Steel (Standard) \/ Optional Heat-Treated Titanium\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing:\u003c\/strong\u003e\u003cbr\u003eDigitally\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3D-Scanned\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor Perfect OEM Alignment –\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCNC-Machined\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFlanges \u0026amp; Hangers\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWelding:\u003c\/strong\u003e\u003cbr\u003eHandcrafted\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTIG Welds\u003c\/strong\u003e, Back-Purged for Internal Flow Precision and Longevity\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Gains:\u003c\/strong\u003e\u003cbr\u003e+8–12 WHP \/ +8–12 lb-ft Torque (Cat-Back Only)\u003cbr\u003e+15–25 WHP with 200-Cell Sport Cats \u0026amp; ECU Tune\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight Reduction:\u003c\/strong\u003e\u003cbr\u003eUp to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e35% Lighter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethan OEM System (Titanium Version up to 50%)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSound Profile:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves Open:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSharper, higher-pitched flat-six wail with motorsport overrun crackles\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves Closed:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRefined and deep with zero cabin drone\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTip Options:\u003c\/strong\u003e\u003cbr\u003eQuad ips – Polished \/ Burnt \/ Satin Black \/ Carbon Fiber Finishes\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation:\u003cbr\u003e\u003c\/strong\u003e100%\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBolt-On\u003c\/strong\u003e, No Cutting or Welding – Reversible Fitment Using Factory Mounts\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003eDirect fit for OEM manifolds and catalytic converters – compatible with Yonristic sport cats or aftermarket headers\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003ePorsche 997.1 Carrera \/ Carrera S \/ Carrera 4S \/ Carrera GTS (2005–2008, 3.6L \u0026amp; 3.8L Flat-Six)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"900\" height=\"506\" src=\"https:\/\/www.youtube.com\/embed\/YT3rBl1vqYQ?list=TLGGRJSFXsDubZcwMzA2MjAyNg\" title=\"Porsche 997.1 Carrera Full Exhaust Review | Catless Headers + Valved Exhaust - Yonristic Performance\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003csection id=\"shopify-section-template--19063530520647__image_text_fKVRFa\" class=\"shopify-section t4s-section t4s-section-all t4s_tp_flickity\"\u003e\n\u003cdiv class=\"t4s-section-inner t4s_nt_se_template--19063530520647__image_text_fKVRFa t4s_nt_se_template--19063530520647__image_text_fKVRFa t4s-se-container\"\u003e\n\u003cdiv class=\"t4s-container\"\u003e\n\u003cdiv class=\"t4s-container-inner\"\u003e\n\u003cdiv class=\"t4s-image-text t4s-row t4s-align-items-center t4s-row t4s-gx-md-6 t4s-gy-md-0 t4s-gx-20 t4s-gy-10\"\u003e\n\u003cdiv class=\"t4s-col-text t4s-col-item t4s-col-lg-6 t4s-col-md-6 t4s-order-md-1 t4s-order-1 t4s-col-12 t4s-txt-shadow-false\"\u003e\n\u003cdiv class=\"t4s-image-text-content t4s-text-center t4s-shadow-wrap\"\u003e\n\u003ch3 class=\"t4s-image-text-heading t4s-fs-md-40 t4-fs-30\"\u003eDesign \u0026amp; Sound\u003c\/h3\u003e\n\u003cdiv class=\"t4s-image-text-des t4-fs-md-15 t4s-fs-15 t4s-rte\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrue Center Cross:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePositioned at the pulse-exchange sweet spot, the X equalizes pressure between banks, improving scavenging and sharpening the engine’s attack as revs rise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTuned High-Flow Cans (center):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSized and placed to knock out the 997’s boom frequencies; they smooth the note under cruise while keeping the exhaust path free-flowing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Side Mufflers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnpacked, straight-through internals maintain velocity and give the car a rich, classic 911 timbre at light load with a fierce wail when you lean on it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Drone Tuning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGeometry and can volumes are modeled around cabin resonance zones, so highway cruising stays calm while exterior character remains aggressive.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-img t4s-col-item t4s-col-lg-6 t4s-col-md-6 t4s-col-12 t4s-order-md-2 t4s-order-1 t4s-image-text-layout-carousel t4s-image-text-col-img-right\"\u003e\n\u003cdiv class=\"t4s-image-text-carousel t4s-flicky-slider t4s-row t4s-gx-0 t4s-gy-0 t4s-row-cols-1 t4s_ratio2_1 t4s_position_8 t4s_cover flickityt4s flickityt4s-enabled t4s-enabled\" data-flickityt4s-js='{ \"arrowIcon\":\"2\",\"imagesLoaded\": 0,\"adaptiveHeight\": 1, \"contain\": 1, \"groupCells\": \"100%\", \"dragThreshold\" : 5, \"cellAlign\": \"left\",\"wrapAround\": true,\"prevNextButtons\": false,\"percentPosition\": 1,\"pageDots\": false, \"autoPlay\" : 5000, \"pauseAutoPlayOnHover\" : true }' tabindex=\"0\"\u003e\n\u003cdiv class=\"flickityt4s-viewport\"\u003e\n\u003cdiv class=\"flickityt4s-slider\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/386_968d41c5-82d9-4850-a439-9238c6d840e4.webp?v=1780519606\" alt=\"\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"shopify-section-template--19063530520647__image_text_reWFa4\" class=\"shopify-section t4s-section t4s-section-all t4s_tp_flickity\"\u003e\n\u003cdiv class=\"t4s-section-inner t4s_nt_se_template--19063530520647__image_text_reWFa4 t4s_nt_se_template--19063530520647__image_text_reWFa4 t4s-se-container\"\u003e\n\u003cdiv class=\"t4s-container\"\u003e\n\u003cdiv class=\"t4s-container-inner\"\u003e\n\u003cdiv class=\"t4s-image-text t4s-row t4s-align-items-center t4s-row t4s-gx-md-6 t4s-gy-md-0 t4s-gx-20 t4s-gy-10\"\u003e\n\u003cdiv class=\"t4s-col-text t4s-col-item t4s-col-lg-6 t4s-col-md-6 t4s-order-md-1 t4s-order-1 t4s-col-12 t4s-txt-shadow-false\"\u003e\n\u003cdiv class=\"t4s-image-text-content t4s-text-center t4s-shadow-wrap\"\u003e\n\u003ch3 class=\"t4s-image-text-heading t4s-fs-md-40 t4-fs-30\"\u003eValve Control — OEM behavior, plug-and-play\u003c\/h3\u003e\n\u003cdiv class=\"t4s-image-text-des t4-fs-md-15 t4s-fs-15 t4s-rte\" style=\"text-align: center;\"\u003e\n\u003cp\u003eWe retain the factory\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePSE valve locations and actuator mounts\u003c\/strong\u003e; on PSE-equipped cars the behavior is fully preserved. For non-PSE cars, our optional\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eremote valve kit\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003egives you two characters on demand—refined for long trips, or wide-open for back roads.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/380_b9711c9e-1d25-4f79-a213-e4fa00c09590.webp?v=1780519679\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"shopify-section-template--19063530520647__image_text_AFzRBg\" class=\"shopify-section t4s-section t4s-section-all t4s_tp_flickity\"\u003e\n\u003cdiv class=\"t4s-section-inner t4s_nt_se_template--19063530520647__image_text_AFzRBg t4s_nt_se_template--19063530520647__image_text_AFzRBg t4s-se-container\"\u003e\n\u003cdiv class=\"t4s-container\"\u003e\n\u003cdiv class=\"t4s-container-inner\"\u003e\n\u003cdiv class=\"t4s-image-text t4s-row t4s-align-items-center t4s-row t4s-gx-md-6 t4s-gy-md-0 t4s-gx-20 t4s-gy-0\"\u003e\n\u003cdiv class=\"t4s-col-text t4s-col-item t4s-col-lg-6 t4s-col-md-6 t4s-order-md-1 t4s-order-1 t4s-col-12 t4s-txt-shadow-false\"\u003e\n\u003cdiv class=\"t4s-image-text-content t4s-text-center t4s-shadow-wrap\"\u003e\n\u003ch3 class=\"t4s-image-text-heading t4s-fs-md-40 t4-fs-30\"\u003ePerformance\u003c\/h3\u003e\n\u003cdiv class=\"t4s-image-text-des t4-fs-md-15 t4s-fs-15 t4s-rte\"\u003e\n\u003cp\u003eOn a healthy 997.1, a well-designed X-pipe cat-back typically delivers\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e+8–12 whp and +8–12 lb-ft\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith noticeably crisper throttle response. Pairing our system with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e200-cell sport cats\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand a quality ECU calibration commonly lifts total improvements into the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e+15–25 whp\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erange, with a broader, cleaner pull to redline. The headline, however, is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etone quality and weight\u003c\/strong\u003e: deleting the bulky center canister drops mass and replaces the muted stock voice with a sharp, classic flat-six cry.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/384_89e7cf4e-8b9e-4b0d-a354-a94418325ba0.webp?v=1780519720\" alt=\"\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"t4s-col-img t4s-col-item t4s-col-lg-6 t4s-col-md-6 t4s-col-12 t4s-order-md-2 t4s-order-1 t4s-image-text-layout-carousel t4s-image-text-col-img-right\"\u003e\n\u003cdiv class=\"t4s-image-text-carousel t4s-flicky-slider t4s-row t4s-gx-0 t4s-gy-0 t4s-row-cols-1 t4s_ratio2_1 t4s_position_8 t4s_cover flickityt4s flickityt4s-enabled t4s-enabled\" data-flickityt4s-js='{ \"arrowIcon\":\"2\",\"imagesLoaded\": 0,\"adaptiveHeight\": 1, \"contain\": 1, \"groupCells\": \"100%\", \"dragThreshold\" : 5, \"cellAlign\": \"left\",\"wrapAround\": true,\"prevNextButtons\": false,\"percentPosition\": 1,\"pageDots\": false, \"autoPlay\" : 5000, \"pauseAutoPlayOnHover\" : true }' tabindex=\"0\"\u003e\n\u003cdiv class=\"flickityt4s-viewport\"\u003e\n\u003cdiv class=\"flickityt4s-slider\"\u003e\n\u003ch3 class=\"t4s-col-item is-selected\"\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003csection id=\"shopify-section-template--19063530520647__banner_heJiFz\" class=\"shopify-section t4s-section t4s-section-all t4s_tp_cdt t4s_tp_cd t4s_tp_istope t4s-banner relative\"\u003e\n\u003cdiv class=\"t4s-section-inner t4s_nt_se_template--19063530520647__banner_heJiFz t4s_se_template--19063530520647__banner_heJiFz t4s-container-fluid\"\u003e\n\u003cdiv class=\"t4s-banner-holder isotopet4s t4s_position_8 t4s_cover t4s-equal-height-false t4s-row t4s-gx-md-30 t4s-gy-md-30 t4s-gx-10 t4s-gy-10 isotopet4s-enabled\" data-isotopet4s-js='{ \"itemSelector\": \".t4s-banner-wrap\", \"layoutMode\": \"packery\" }'\u003e\n\u003cdiv class=\"t4s-col-item t4s-banner-wrap t4s-col-lg-12 t4s-col-md-12 t4s-col-12 bl-b_item_aTUrp9\"\u003e\n\u003cdiv data-t4s-animate=\"\" class=\"t4s-banner-item t4s-eff t4s-eff-none t4s-eff-img-none t4s_ratio_cuspx t4scuspx1_true t4scuspx2_true t4scuspx3_true t4s-animate-init t4s_animated\"\u003e\n\u003cdiv class=\"t4s-banner-inner\"\u003e\u003cstrong\u003eWhat sets Yonristic Performance exhaust systems apart?\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"t4s-banner-inner\"\u003e\n\u003cbr\u003e\n\u003cdiv data-t4s-tab-content=\"\" class=\"t4s-tab-content t4s-rte t4s-active\" id=\"t4s-accor_item_tQrk39\"\u003e\n\u003cp\u003eOur exhaust systems are crafted from aerospace-grade titanium and T304 stainless steel, using vacuum oxygen-free TIG welding. Each setup is designed for optimal flow, aggressive sound, and unmatched weight reduction — a result of 13+ years of performance engineering experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo your systems come with an active valve system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMost of our systems include Yonristic’s remote-controlled active valve system for full manual sound control. OEM valve options are available by request, though they typically do not allow full valve opening.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs installation bolt-on? Will it fit my vehicle?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. All our systems are designed for direct bolt-on installation unless noted otherwise. No welding or modification is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow long does it take to receive my order?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIn-stock products: Delivered in 2–5 business days.\u003cbr\u003eMade-to-order products: Delivered in 14–18 business days.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you offer free shipping?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes! We offer free shipping within the U.S. and Canada on all orders.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you ship internationally?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. We ship worldwide. Shipping rates and import duties vary by destination and are calculated at checkout.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat’s your return policy?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUnused, non-customized products: Returns accepted within 7 days of delivery.\u003cbr\u003eCustom or made-to-order products: Non-refundable and non-returnable.\u003c\/p\u003e\n\u003cp\u003eUsed products: Not eligible for return.\u003cbr\u003eDamaged or incorrect items: Contact us within 48 hours of delivery with:\u003cbr\u003e- Proof of damage\u003c\/p\u003e\n\u003cp\u003e- Proof of packaging\u003c\/p\u003e\n\u003cp\u003e- Installation photos\u003c\/p\u003e\n\u003cp\u003e- Serial number (if applicable)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre there restocking fees?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor general returns of unused items:\u003c\/p\u003e\n\u003cp\u003e- Within 45 days: 40% restocking fee\u003c\/p\u003e\n\u003cp\u003e- Within 90 days: 60% restocking fee\u003c\/p\u003e\n\u003cp\u003e- Over 90 days: Returns not accepted\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo your products come with a warranty?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. All Yonristic exhaust systems are backed by 2-years warranty against manufacturing defects. Improper installation, misuse, or modification will void the warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat payment methods are accepted?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe accept all major credit cards, PayPal, and offer financing through Affirm and Shop Pay Installments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I finance my purchase?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes — split your payment into monthly installments with Affirm or Shop Pay. Pre-qualification is fast and doesn’t affect your credit score.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDo you offer installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWe offer professional installation at our shop partners. Or, have it installed at your trusted local performance shop — all necessary hardware are included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAre your exhausts street legal?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur systems are intended for off-road or track use only, unless explicitly stated. Please check your local emissions laws before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNeed help choosing the right setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMessage us anytime via our Contact Us page or Instagram. We'll guide you to the best system for your build and driving goals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"Yonristic Performance","offers":[{"title":"AISI304 Stainless Steel \/ Catback System","offer_id":48522721034464,"sku":"YR-0786-POR-AIS","price":2599.0,"currency_code":"USD","in_stock":true},{"title":"AISI304 Stainless Steel \/ Catback + Free Flow Headers","offer_id":48522721067232,"sku":"YR-6405-POR-AIS","price":2899.0,"currency_code":"USD","in_stock":true},{"title":"AISI304 Stainless Steel \/ Catback + High Flow Headers (200 Cell)","offer_id":48522721100000,"sku":"YR-0702-POR-AIS","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"TI-6AL-4V Titanium \/ Catback System","offer_id":48522721132768,"sku":"YR-6512-POR-TI-","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"TI-6AL-4V Titanium \/ Catback + Free Flow Headers","offer_id":48522721165536,"sku":"YR-8725-POR-TI-","price":3599.0,"currency_code":"USD","in_stock":true},{"title":"TI-6AL-4V Titanium \/ Catback + High Flow Headers (200 Cell)","offer_id":48522721198304,"sku":"YR-5716-POR-TI-","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1003\/2430\/files\/385_c04a1c3e-76f5-4839-afdd-77e4fedb3b6e.jpg?v=1767897327","url":"https:\/\/www.edoperformance.com\/products\/porsche-997-1-carrera-exhaust-mufflers-race-headers-yonristic-performance","provider":"EDO Performance","version":"1.0","type":"link"}