{"product_id":"flowmaster-super-10-series-muffler-2-50-dual-in-2-50-dual-out-409-stainless-aggressive-race-tone","title":"Flowmaster Super 10 Series Muffler — 2.50\" Dual In \/ 2.50\" Dual Out, 409 Stainless, Aggressive Race Tone","description":"\u003cp\u003e\u003cstrong\u003eFlowmaster Super 10 Series Muffler delivers an aggressive, race-inspired chambered tone with 2.50\" dual inlet and 2.50\" dual outlet plumbing for high-flow performance and minimal backpressure.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe Super 10 is Flowmaster's loudest chambered muffler engineered to give muscle cars, LS swaps, lifted trucks, and performance builds a raw, attention-grabbing exhaust character. Built around the company’s Delta Flow internal chamber geometry and constructed from 409 stainless steel, this short-case muffler balances extreme tone with durable workmanship suitable for custom and modified exhaust systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow does the Super 10 Series improve exhaust performance?\u003c\/h3\u003e\n\n\u003cp\u003eThe Delta Flow chamber design increases exhaust velocity and reduces backpressure compared with restrictive designs, helping the engine breathe more efficiently. That improved flow can sharpen throttle response and support horsepower and torque gains when matched with other performance components.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePatented chambered Delta Flow internal geometry for faster scavenging.\u003c\/li\u003e\n  \u003cli\u003e2.50\" dual inlet and outlet sizing to support high-volume exhaust flow.\u003c\/li\u003e\n  \u003cli\u003eShort-case profile for use in tight or custom exhaust layouts.\u003c\/li\u003e\n  \u003cli\u003eWorks best with free-flow headers, cat-back systems, or performance downpipes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat kind of sound should I expect from this muffler?\u003c\/h3\u003e\n\n\u003cp\u003eThe Super 10 delivers an overtly aggressive, raw, and race-inspired tone—one of Flowmaster’s loudest chambered signatures. Expect strong low and midrange rumble with a pronounced bark under throttle, making it ideal for builds where audibility and presence are priorities.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDeep, aggressive idle and roll-on growl for muscle and off-road builds.\u003c\/li\u003e\n  \u003cli\u003eSharp throttle bark and pronounced midrange for spirited driving.\u003c\/li\u003e\n  \u003cli\u003eDesigned for loud street and race-oriented applications; not subtle or quiet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this muffler durable and suitable for harsh conditions?\u003c\/h3\u003e\n\n\u003cp\u003eYes—Flowmaster builds the Super 10 from premium 409 stainless steel and fully MIG-welds seams to resist heat, vibration, and corrosion common in performance and off-road use. The rugged construction is intended to last through demanding driving environments without compromising the loud, aggressive tone.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e409 stainless steel case and internal components for corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003eFull MIG welds to withstand heat cycles and vibration stress.\u003c\/li\u003e\n  \u003cli\u003eShort-case design minimizes exposure in tight mounts and off-road setups.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this muffler fit my custom or modified exhaust setup?\u003c\/h3\u003e\n\n\u003cp\u003eThe Super 10’s short case and multiple inlet\/outlet sizing options make it highly adaptable to custom builds, LS swaps, lifted trucks, and modified exhaust systems. It’s designed for universal fitment in a wide variety of applications but may require clamps, adapters, or welding for final installation depending on your piping layout.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eUniversal, short-case design for tight or custom exhaust routing.\u003c\/li\u003e\n  \u003cli\u003eAvailable in multiple inlet\/outlet configurations to match piping sizes.\u003c\/li\u003e\n  \u003cli\u003eInstallation may require welding or adapters for non-matching pipe diameters.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Flowmaster Super 10 Series Muffler is aimed at enthusiasts who prioritize bold, race-inspired sound and high-flow performance—owners of muscle cars, hot rods, LS-swapped vehicles, lifted trucks, drag cars, and off-road builds. If you want the loudest chambered tone with durable stainless construction and a compact case for custom exhaust routing, the Super 10 is engineered to meet those demands. It is not intended for drivers who need a quiet or subtle exhaust character; consider a different Flowmaster series if you require lower noise levels.\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 the Super 10 require welding to install?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It can be clamped or welded; many custom installs use welding for a permanent fit, while clamps and adapters work for bolt-on setups.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this muffler street-legal?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Street legality varies by local noise and emissions laws—check your local regulations before installing the loudest chambered option.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":48087760273566,"sku":"B00L8KR0E0","price":157.93,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/flowmaster-super10-front-view_3d438628-24a3-4edc-8c01-19be724fceb0.jpg?v=1785930708","url":"https:\/\/northtrailauto.ca\/products\/flowmaster-super-10-series-muffler-2-50-dual-in-2-50-dual-out-409-stainless-aggressive-race-tone","provider":"North Trail Auto","version":"1.0","type":"link"}