{"product_id":"leadgee-3-inlet-outlet-exhaust-resonator-9-stainless-steel-polished-finish-straight-through-3-id","title":"Leadgee 3\" Inlet \u0026 Outlet Exhaust Resonator — 9\" Stainless Steel, Polished Finish, Straight-Through 3\" ID","description":"\u003cp\u003e\u003cstrong\u003eThe Leadgee 3\" inlet \u0026amp; outlet exhaust resonator is a 9\" overall-length, stainless steel straight-through muffler engineered to reduce interior resonance and deliver a deeper, smoother exhaust tone.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis compact, weld-on resonator fits any 3\" exhaust pipe and is built from corrosion-resistant stainless steel with a polished\/brushed finish. Using continuous roving fiberglass (CRF) packing, the unit targets mid- to high-frequency drone while preserving exhaust flow and backpressure balance. It's a universal, center-through design that pairs easily with custom or stock systems when joined by welding.\u003c\/p\u003e\n\n\u003ch3\u003eWhat are the exact dimensions and how will it fit my system?\u003c\/h3\u003e\n\u003cp\u003eThe resonator measures 9\" overall with a 6.5\" body length and a 4\" round resonator body. Both inlet and outlet are 3\" inner diameter, so it is compatible with any 3\" exhaust pipe when welded for a permanent seal.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eOverall length: 9\"\u003c\/li\u003e\n  \u003cli\u003eResonator body length: 6.5\"\u003c\/li\u003e\n  \u003cli\u003eBody diameter: 4\" round\u003c\/li\u003e\n  \u003cli\u003eInlet \/ outlet inner diameter: 3\" each — welded installation required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this resonator change exhaust sound and performance?\u003c\/h3\u003e\n\u003cp\u003eLeadgee's design uses CRF (Continuous Roving Fiberglass) packing to absorb unwanted resonance and reduce drone without overly muffling the engine. The straight-through core keeps exhaust flow efficient, helping maintain throttle response and avoiding excessive backpressure.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReduces cabin drone and mid-range resonance\u003c\/li\u003e\n  \u003cli\u003eMaintains exhaust flow with straight-through core\u003c\/li\u003e\n  \u003cli\u003eProduces a lower, deeper tone while preserving engine response\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and finish does the resonator use for durability?\u003c\/h3\u003e\n\u003cp\u003eThe unit is constructed from stainless steel for corrosion resistance and long service life. The exterior has a polished\/brushed appearance that resists surface rust and looks clean installed under the vehicle or as part of a custom exhaust tip layout.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel body for rust resistance\u003c\/li\u003e\n  \u003cli\u003ePolished\/brushed finish for a clean, durable look\u003c\/li\u003e\n  \u003cli\u003eCRF packing selected for consistent acoustic performance over time\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is this resonator installed and who should install it?\u003c\/h3\u003e\n\u003cp\u003eThis Leadgee resonator is a welded-on unit designed for permanent attachment to your exhaust system. No installation instructions are included; professional exhaust or fabrication shops are recommended to ensure proper alignment, fitment and leak-free welds.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWeld-on design for long-term durability\u003c\/li\u003e\n  \u003cli\u003eProfessional installation recommended for best results\u003c\/li\u003e\n  \u003cli\u003eCompatible with custom and OEM pipes when welded to 3\" tubing\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Leadgee 3\" inlet \u0026amp; outlet exhaust resonator is intended for DIY builders, custom exhaust fabricators and vehicle owners seeking a compact, durable resonator to cut interior drone and refine tone without sacrificing flow. It's ideal for cars, trucks, or motorcycles with 3\" exhaust piping where a welded, long-lasting solution is preferred. If you want a straightforward, high-quality resonator to tune sound and keep exhaust velocity high, this stainless steel Leadgee unit is a practical choice.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this resonator fit my exhaust?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes if your exhaust pipe inner diameter is 3\"; it requires welding to attach securely.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I install it without welding?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No, this model is designed as a weld-on unit; professional welding is recommended for best results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Leadgee","offers":[{"title":"Default Title","offer_id":55171258777943,"sku":"B0DKXV2TXD","price":48.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1050\/1524\/7191\/files\/leadgee-resonator-front-view-polished.jpg?v=1790441501","url":"https:\/\/britishgarage.co.uk\/products\/leadgee-3-inlet-outlet-exhaust-resonator-9-stainless-steel-polished-finish-straight-through-3-id","provider":"British Garage","version":"1.0","type":"link"}