{"title":"Universal Chambered Performance Mufflers","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"3838\" data-start=\"3412\"\u003eShop FP Performance universal chambered mufflers in Street Series and Race Series configurations. Available in multiple inlet, outlet and piping sizes, each muffler features 304 stainless steel construction, TIG-welded assembly and an engineered internal chamber designed for aggressive sound, reduced cabin drone and dependable performance.\u003c\/h4\u003e","products":[{"product_id":"fp-performance-chambered-muffler-2-5in-offset-inlet-2-5in-offset","title":"FP Performance Street Series Chambered Muffler","description":"\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFP Performance chambered mufflers are designed to outlast, outperform, and drown out the competition with premium sound. All FP Performance mufflers are manufactured using high quality corrosion resistant 304 Stainless Steel for long lasting durability and a stunning finish. On the interior of the muffler we utilize our proven flow chamber. This unique internal flow chamber provides multiple exhaust flow paths creating minimal restriction and improving horsepower and torque. Those exhaust paths also encounter built in Helmholtz chambers that reduce drone and create the aggressive tone and sound that you’re searching for. With multiple muffler configurations and inlet and outlet diameters FP Performance is certain to offer a muffler to fit your vehicle. So why wait! Don’t settle for less and run the best with FP Performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSpecifications: \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Style: Chambered\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Body Finish: Polished \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eDimensions: 14x10x4.5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eConstruction: 16 gauge body, 12 gauge internal chamber 304 SS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Body Shape: Oval\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Overall Length: 19.5\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Sound: Aggressive \/ Loud\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Type: Street\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFlow Type: Directional\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fpperformanceexhaust.com\/pages\/fp-performance-warranty-details\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eLimited Lifetime Warranty\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fpperformanceexhaust.com\/policies\/refund-policy\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e30-Day Return Policy \u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"FP Performance Premium Exhaust Systems","offers":[{"title":"2.5-inch \/ Offset \/ Offset","offer_id":47643513225512,"sku":"FP-OO25-SS","price":129.95,"currency_code":"USD","in_stock":true},{"title":"2.5-inch \/ Center \/ Center","offer_id":47643513291048,"sku":"FP-CC25-SS","price":129.95,"currency_code":"USD","in_stock":true},{"title":"3-inch \/ Offset \/ Offset","offer_id":47643513323816,"sku":"FP-OO30-SS","price":129.95,"currency_code":"USD","in_stock":true},{"title":"3-inch \/ Center \/ Center","offer_id":47765313487144,"sku":"FP-CC30-SS","price":129.95,"currency_code":"USD","in_stock":true},{"title":"3-inch \/ Offset \/ Center","offer_id":49510546735400,"sku":"FP-OC30-SS","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/8602\/9608\/files\/FPP_2ndMuff_7.jpg?v=1722342794"},{"product_id":"fp-performance-race-series-chambered-muffler","title":"FP Performance Race Series Chambered Muffler","description":"\u003cp\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eFP Performance chambered mufflers are designed to outlast, outperform, and drown out the competition with premium sound. Our new Race Series muffler was designed for the vehicle owner searching for a high quality, high flow, and great sounding chambered race muffler. \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\" style=\"font-weight: 400;\"\u003eLike all our products our Race Series mufflers are manufactured using high quality corrosion resistant 304 Stainless Steel for long lasting durability and a stunning finish. On the interior of our Race Series muffler we utilize our proven flow chamber. This unique internal flow chamber provides multiple exhaust flow paths creating minimal restriction and improving horsepower and torque. Those exhaust paths also encounter built in Helmholtz chambers that reduce drone and create the aggressive tone and sound that you’re searching for. With multiple muffler configurations and inlet and outlet diameters FP Performance is certain to offer a muffler to fit your vehicle. So why wait! Don’t settle for less and run the best with FP Performance\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSpecifications: \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Style: Chambered\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Body Finish: Polished \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eDimensions: 13x9x3.5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eConstruction: 16 gauge body, 12 gauge internal chamber 304 SS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Body Shape: Rectangle \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Overall Length: 19\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Sound: Aggressive \/ Loud\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Type: Race\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFlow Type: Directional\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fpperformanceexhaust.com\/pages\/fp-performance-warranty-details\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eLimited Lifetime Warranty\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fpperformanceexhaust.com\/policies\/refund-policy\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e30-Day Return Policy \u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"FP Performance Premium Exhaust Systems","offers":[{"title":"3-inch \/ Offset \/ Offset","offer_id":49510602211624,"sku":"FP-OO30-RS","price":129.95,"currency_code":"USD","in_stock":true},{"title":"3-inch \/ Offset \/ Center","offer_id":49510602244392,"sku":"FP-OC30-RS","price":129.95,"currency_code":"USD","in_stock":true},{"title":"2.5-inch \/ Offset \/ Offset","offer_id":49951467241768,"sku":"FP-OO25-RS","price":129.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/8602\/9608\/files\/FP_Race_Muff-001.jpg?v=1733246875"},{"product_id":"fp-performance-race-series-chambered-muffler-2-5-inlet-3-outlet","title":"FP Performance Race Series Chambered Muffler – 2.5\" Inlet \/ 3\" Outlet (PRE-ORDER NOW)","description":"\u003ch3 data-end=\"281\" data-start=\"241\" data-section-id=\"1bqe8zu\"\u003e2.5\" Inlet \/ 3\" Outlet Configuration\u003c\/h3\u003e\n\u003cp data-end=\"497\" data-start=\"283\"\u003eFP Performance Race Series chambered mufflers are built for the enthusiast who wants aggressive sound, high-flow performance, and premium stainless steel construction — without settling for a generic muffler setup.\u003c\/p\u003e\n\u003cp data-end=\"883\" data-start=\"499\"\u003eOur new \u003cstrong data-end=\"567\" data-start=\"507\"\u003e2.5\" inlet \/ 3\" outlet Race Series muffler configuration\u003c\/strong\u003e was designed specifically for customers looking to run a \u003cstrong data-end=\"660\" data-start=\"625\"\u003e2.5\" mid-pipe with 3\" tailpipes\u003c\/strong\u003e. This setup makes it easy to step up to larger tailpipes while maintaining compatibility with a 2.5\" exhaust system, creating a cleaner, more seamless installation without the need for extra adapters or custom fabrication.\u003c\/p\u003e\n\u003cp data-end=\"1263\" data-start=\"885\"\u003eLike all FP Performance products, our Race Series mufflers are manufactured from high-quality, corrosion-resistant \u003cstrong data-end=\"1023\" data-start=\"1000\"\u003e304 stainless steel\u003c\/strong\u003e for long-lasting durability and a premium polished finish. Inside the muffler, we utilize our proven internal flow chamber design, which provides multiple exhaust flow paths to reduce restriction and support improved horsepower and torque.\u003c\/p\u003e\n\u003cp data-end=\"1606\" data-start=\"1265\"\u003eThose exhaust paths also encounter built-in Helmholtz chambers that help reduce drone while producing the loud, aggressive tone the Race Series is known for. Whether you are upgrading an existing 2.5\" exhaust system or building a setup with 3\" tailpipes, this new configuration gives you the fitment flexibility and sound you’re looking for.\u003c\/p\u003e\n\u003cp data-end=\"1689\" data-start=\"1672\" data-section-id=\"1a3ueyz\"\u003eSpecifications\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Style: Chambered\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Body Finish: Polished \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eDimensions: 13x9x3.5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eConstruction: 16 gauge body, 12 gauge internal chamber 304 SS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Body Shape: Rectangle \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Overall Length: 19\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Sound: Aggressive \/ Loud\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eMuffler Type: Race\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eFlow Type: Directional\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fpperformanceexhaust.com\/pages\/fp-performance-warranty-details\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eLimited Lifetime Warranty\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fpperformanceexhaust.com\/policies\/refund-policy\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e30-Day Return Policy \u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"FP Performance Premium Exhaust Systems","offers":[{"title":"Default Title","offer_id":51985914167592,"sku":"FP-OO25-30-RS","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/8602\/9608\/files\/FP_Race_Muff-001.jpg?v=1733246875"},{"product_id":"fp-performance-street-series-chambered-muffler-2-5-inlet-3-outlet-copy","title":"FP Performance Street Series Chambered Muffler – 2.5\" Inlet \/ 3\" Outlet (PRE-ORDER NOW)","description":"\u003cp\u003eFP Performance Street Series chambered mufflers are built for the enthusiast who wants deep, refined muscle car sound, high-flow performance, and premium stainless steel construction without excessive volume.\u003c\/p\u003e\n\u003cp\u003eOur new \u003cstrong\u003e2.5\" inlet \/ 3\" outlet Street Series muffler configuration\u003c\/strong\u003e was designed specifically for customers looking to run a \u003cstrong\u003e2.5\" mid-pipe with 3\" tailpipes\u003c\/strong\u003e. This setup makes it easy to transition from a 2.5\" exhaust system into larger 3\" tailpipes, creating a cleaner, more seamless installation without the need for extra reducers, adapters, or custom fabrication.\u003c\/p\u003e\n\u003cp\u003eLike all FP Performance products, our Street Series mufflers are manufactured from high-quality, corrosion-resistant \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e for long-lasting durability and a premium polished finish. Inside the muffler, we utilize our proven internal flow chamber design, which provides multiple exhaust flow paths to reduce restriction and support improved horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eThose exhaust paths also encounter built-in Helmholtz chambers that help reduce drone while creating the deep, aggressive, yet more refined tone the Street Series is known for. Whether you are upgrading an existing 2.5\" exhaust system or building a setup with 3\" tailpipes, this new configuration gives you the fitment flexibility, sound quality, and premium construction you’re looking for.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMuffler Style: Chambered\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMuffler Body Finish: Polished \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eDimensions: 14x10x4.5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eConstruction: 16 gauge body, 12 gauge internal chamber 304 SS\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMuffler Body Shape: Oval\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMuffler Overall Length: 19.5\"\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMuffler Sound: Aggressive \/ Loud\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMuffler Type: Street\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFlow Type: Directional\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fpperformanceexhaust.com\/pages\/fp-performance-warranty-details\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eLimited Lifetime Warranty\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/fpperformanceexhaust.com\/policies\/refund-policy\"\u003e\u003cspan style=\"font-weight: 400;\"\u003e30-Day Return Policy \u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"FP Performance Premium Exhaust Systems","offers":[{"title":"Default Title","offer_id":51985930125608,"sku":"FP-OO25-30-SS","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/8602\/9608\/files\/FPP_002b.jpg?v=1722347134"},{"product_id":"fp-performance-street-series-chambered-muffler-mustang-cobra-irs","title":"FP Performance Street Series Chambered Muffler – Same-Side Offset\/Offset – Mustang Cobra IRS – (PRE-ORDER NOW)","description":"\u003cp\u003eFP Performance Street Series chambered mufflers are built for enthusiasts who want a deep, refined muscle car tone, high-flow performance, and premium stainless steel construction.\u003c\/p\u003e\n\u003cp\u003eOur new \u003cstrong\u003eoffset\/offset same-side Street Series muffler configuration\u003c\/strong\u003e was developed specifically for \u003cstrong\u003eFord Mustang Cobra applications equipped with IRS, or independent rear suspension\u003c\/strong\u003e. Unlike traditional offset\/offset mufflers where the inlet and outlet are positioned on opposite sides of the muffler case, this same-side configuration places both the inlet and outlet on the same side of the muffler body. This makes it ideal for IRS-style exhaust routing found on Cobra applications.\u003c\/p\u003e\n\u003cp\u003eAvailable in both \u003cstrong\u003e2.5\" and 3\" inlet\/outlet sizes\u003c\/strong\u003e, this configuration gives Mustang Cobra owners a clean, purpose-built muffler option for IRS-equipped exhaust systems without the need for unnecessary custom fabrication.\u003c\/p\u003e\n\u003cp\u003eLike all FP Performance products, our Street Series mufflers are manufactured from high-quality, corrosion-resistant \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e for long-lasting durability and a premium polished finish. Inside the muffler, we utilize our proven internal flow chamber design, which provides multiple exhaust flow paths to reduce restriction and support improved horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eThose exhaust paths also encounter built-in Helmholtz chambers that help reduce drone while producing the deep, aggressive, and more refined tone the Street Series is known for. Whether you are replacing mufflers on an IRS Cobra system or building a custom exhaust setup, this offset\/offset same-side configuration provides the fitment, sound, and quality your Mustang deserves.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cp\u003eMuffler Style: Chambered\u003c\/p\u003e\n\u003cp\u003eMuffler Series: Street Series\u003c\/p\u003e\n\u003cp\u003eMuffler Configuration: Offset \/ Offset Same Side\u003c\/p\u003e\n\u003cp\u003eAvailable Sizes: 2.5\" Inlet\/Outlet or 3\" Inlet\/Outlet\u003c\/p\u003e\n\u003cp\u003eApplication: Ford Mustang Cobra with IRS \/ Independent Rear Suspension\u003c\/p\u003e\n\u003cp\u003eFlow Type: Directional\u003c\/p\u003e\n\u003cp\u003eMuffler Body Finish: Polished\u003c\/p\u003e\n\u003cp\u003eDimensions: \u003cspan\u003e14x10x4.5\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOverall Length: 19.5\"\u003c\/p\u003e\n\u003cp\u003eConstruction: 16-gauge body, 12-gauge internal chamber, 304 stainless steel\u003c\/p\u003e\n\u003cp\u003eMuffler Body Shape: Oval\u003c\/p\u003e\n\u003cp\u003eMuffler Sound: Deep \/ Aggressive \/ Refined\u003c\/p\u003e","brand":"FP Performance Premium Exhaust Systems","offers":[{"title":"2.5 in","offer_id":51985997431080,"sku":"FP-OOSS-25-SS","price":139.95,"currency_code":"USD","in_stock":true},{"title":"3 in","offer_id":51985997463848,"sku":"FP-OOSS-30-SS","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/8602\/9608\/files\/Screenshot2026-06-17105416.png?v=1781708315"},{"product_id":"fp-performance-street-series-chambered-muffler-mustang-cobra-irs-copy","title":"FP Performance Race Series Chambered Muffler – Same-Side Offset\/Offset – Mustang Cobra IRS – (PRE-ORDER NOW)","description":"\u003cp\u003eFP Performance Race Series chambered mufflers are built for enthusiasts who want loud, aggressive sound, high-flow performance, and premium stainless steel construction.\u003c\/p\u003e\n\u003cp\u003eOur new \u003cstrong\u003eoffset\/offset same-side Race Series muffler configuration\u003c\/strong\u003e was developed specifically for \u003cstrong\u003eFord Mustang Cobra applications equipped with IRS, or independent rear suspension\u003c\/strong\u003e. Unlike traditional offset\/offset mufflers where the inlet and outlet are positioned on opposite sides of the muffler case, this same-side configuration places both the inlet and outlet on the same side of the muffler body. This makes it ideal for IRS-style exhaust routing found on Cobra applications.\u003c\/p\u003e\n\u003cp\u003eAvailable in both \u003cstrong\u003e2.5\" and 3\" inlet\/outlet sizes\u003c\/strong\u003e, this configuration gives Mustang Cobra owners a clean, purpose-built muffler option for IRS-equipped exhaust systems without the need for unnecessary custom fabrication or awkward pipe routing.\u003c\/p\u003e\n\u003cp\u003eLike all FP Performance products, our Race Series mufflers are manufactured from high-quality, corrosion-resistant \u003cstrong\u003e304 stainless steel\u003c\/strong\u003e for long-lasting durability and a premium polished finish. Inside the muffler, we utilize our proven internal flow chamber design, which provides multiple exhaust flow paths to reduce restriction and support improved horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eThose exhaust paths also encounter built-in Helmholtz chambers that help reduce drone while producing the loud, aggressive chambered tone the Race Series is known for. Whether you are replacing mufflers on an IRS Cobra system or building a custom exhaust setup, this offset\/offset same-side configuration provides the fitment, sound, and quality your Mustang deserves.\u003c\/p\u003e\n\u003cp\u003eSpecifications:\u003c\/p\u003e\n\u003cp\u003eMuffler Style: Chambered\u003c\/p\u003e\n\u003cp\u003eMuffler Series: Race Series\u003c\/p\u003e\n\u003cp\u003eMuffler Configuration: Offset \/ Offset Same Side\u003c\/p\u003e\n\u003cp\u003eAvailable Sizes: 2.5\" Inlet\/Outlet or 3\" Inlet\/Outlet\u003c\/p\u003e\n\u003cp\u003eApplication: Ford Mustang Cobra with IRS \/ Independent Rear Suspension\u003c\/p\u003e\n\u003cp\u003eFlow Type: Directional\u003c\/p\u003e\n\u003cp\u003eMuffler Body Finish: Polished\u003c\/p\u003e\n\u003cp\u003eDimensions: 13\" x 9\" x 3.5\"\u003c\/p\u003e\n\u003cp\u003eOverall Length: 19\"\u003c\/p\u003e\n\u003cp\u003eConstruction: 16-gauge body, 12-gauge internal chamber, 304 stainless steel\u003c\/p\u003e\n\u003cp\u003eMuffler Body Shape: Rectangle\u003c\/p\u003e\n\u003cp\u003eMuffler Sound: Aggressive \/ Loud\u003c\/p\u003e","brand":"FP Performance Premium Exhaust Systems","offers":[{"title":"2.5 in","offer_id":51985997725992,"sku":"FP-OOSS-25-RS","price":139.95,"currency_code":"USD","in_stock":true},{"title":"3 in","offer_id":51985997758760,"sku":"FP-OOSS-30-RS","price":139.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0844\/8602\/9608\/files\/CatchEF7A_4f4556f9-1f8f-4e67-ab04-6c5ab834b0e0.jpg?v=1781708406"}],"url":"https:\/\/fpperformanceexhaust.com\/collections\/chambered-mufflers.oembed","provider":"FP Performance Premium Exhaust Systems","version":"1.0","type":"link"}