{"product_id":"lcgp-3-stainless-steel-mufflers-3-inlet-outlet-20-length-2-pack-straight-through-resonators-tig-welded-durability","title":"LCGP 3\" Stainless Steel Mufflers 3\" Inlet\/Outlet 20\" Length — 2-Pack Straight-Through Resonators, TIG-Welded Durability","description":"\u003cp\u003e\u003cstrong\u003eLCGP 3\" mufflers are stainless-steel, straight-through resonators with 3\" inlet and outlet ports, built to boost exhaust flow and give a deep, refined tone in a 20\" overall, two-piece set.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese universal-fit mufflers are engineered for drivers who want a durable, no-frills resonator that smooths rasp and supports higher exhaust velocity without excessive backpressure. Made from corrosion-resistant stainless steel and assembled with TIG welding, each unit is designed to withstand road conditions while delivering a fuller exhaust note for trucks, performance cars, or custom fabrication projects.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these mufflers affect exhaust sound and performance?\u003c\/h3\u003e\n\u003cp\u003eThe straight-through core and layered internal construction reduce restrictive backpressure, letting exhaust gases flow more freely and producing a deeper, throaty tone. The internal Continuous Roving Fiberglass (CRF) and multi-layer design tame harsh rasp so the sound is richer without being overly loud.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStraight-through passage for improved exhaust flow\u003c\/li\u003e\n  \u003cli\u003eMulti-layer interior and CRF dampen sharp frequencies\u003c\/li\u003e\n  \u003cli\u003eProduces a deeper, cleaner tone rather than a high-pitched rasp\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the exact dimensions and fitment requirements?\u003c\/h3\u003e\n\u003cp\u003eEach muffler measures 20 inches overall with a 14-inch body length and 3-inch inside diameter inlet and outlet. The round body width is roughly 4.5 inches; sold as a 2-pack, they are universal for any 3\" exhaust piping but will require welding or clamps for secure installation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3\" inlet ID and 3\" outlet ID for universal compatibility\u003c\/li\u003e\n  \u003cli\u003e14\" body length, 20\" total length, 4.5\" body width\u003c\/li\u003e\n  \u003cli\u003eInstallation via welding or exhaust clamps (professional recommended)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and construction methods make these mufflers durable?\u003c\/h3\u003e\n\u003cp\u003eBuilt from stainless steel, these resonators resist rust and corrosion to extend service life compared with mild-steel alternatives. Skilled TIG welding and a layered internal structure give mechanical strength while the CRF fill reduces vibration and noise for long-term, consistent performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless-steel shell resists corrosion and road salt\u003c\/li\u003e\n  \u003cli\u003eTIG-welded seams for robust, leak-resistant joints\u003c\/li\u003e\n  \u003cli\u003eFour-layer construction with CRF for noise control and durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? These LCGP mufflers suit DIY fabricators, performance-minded drivers, and shop technicians looking for a reliable, universal resonator that balances airflow and sound control. If you have 3\" exhaust piping and want a durable, straight-through design to refine tone and support velocity gains, this two-pack provides consistent results for custom systems, turbo setups, or aftermarket replacements. Professional installation or proper welding\/clamping is advised for best fit and sealing.\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: Will these mufflers fit my 3-inch exhaust pipe?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes—both units have 3\" inlet and outlet IDs and are universal for 3\" piping; welding or clamps required for secure installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these mufflers rust-resistant?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are made from stainless steel with TIG welding, offering good resistance to rust and longer service life than mild steel.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"LCGP","offers":[{"title":"Default Title","offer_id":48080733896862,"sku":"B0DWF76B86","price":108.48,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/lcgp-front-view-packaged-mufflers.jpg?v=1785784560","url":"https:\/\/northtrailauto.ca\/products\/lcgp-3-stainless-steel-mufflers-3-inlet-outlet-20-length-2-pack-straight-through-resonators-tig-welded-durability","provider":"North Trail Auto","version":"1.0","type":"link"}