{"product_id":"flowmaster-05-09-mustang-v6-force-ii-cat-back-exhaust-system","title":"05-09 Ford Mustang 4.0L V6 Flowmaster 817510 Force II Cat-back Exhaust System","description":"\u003ch2\u003e\u003cstrong\u003eFlowmaster 817510 Force II Cat-back Exhaust System\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Flowmaster Force II Cat-back Exhaust System is designed for 2005-2009 Ford Mustang V6 owners looking to upgrade from the factory exhaust with a true dual exhaust configuration, improved performance characteristics, and a refined muscle-car tone. This premium exhaust system features mandrel-bent 2.25-inch stainless steel tubing, an exclusive Scavenger Series X-pipe, and specially tuned 60 Series Delta Flow chambered mufflers to deliver a deep, unique exhaust note while maintaining a mild interior sound level for comfortable driving. The system connects after the factory catalytic converters and includes the necessary components for a complete cat-back conversion, including a template for modifying the rear bumper valance to accommodate the dual rear exit design.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for 2005-2009 Ford Mustang models equipped with the 4.0L V6 engine.\u003c\/li\u003e\n\u003cli\u003eTrue dual cat-back exhaust system for enhanced exhaust flow and an aggressive performance appearance.\u003c\/li\u003e\n\u003cli\u003eIncludes Flowmaster Scavenger Series X-pipe for improved exhaust scavenging and a distinctive tone.\u003c\/li\u003e\n\u003cli\u003eUses specially designed 60 Series Delta Flow chambered mufflers for balanced sound control.\u003c\/li\u003e\n\u003cli\u003eConstructed with mandrel-bent 16-gauge stainless steel tubing for smooth airflow and durability.\u003c\/li\u003e\n\u003cli\u003eIncludes hangers, mounting brackets, clamps, and installation hardware for a direct-fit installation.\u003c\/li\u003e\n\u003cli\u003eFeatures polished stainless steel exhaust tips for an upgraded rear-end appearance.\u003c\/li\u003e\n\u003cli\u003eUses factory hanger locations for easier installation and proper exhaust alignment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvides improved throttle response, performance feel, and exhaust efficiency compared with the factory system.\u003c\/li\u003e\n\u003cli\u003eDelivers a mild to moderate exterior exhaust tone with a comfortable interior sound level.\u003c\/li\u003e\n\u003cli\u003eCreates the appearance and sound of a true dual exhaust setup for the Mustang V6 platform.\u003c\/li\u003e\n\u003cli\u003eReduces unwanted exhaust resonance while maintaining the classic Flowmaster performance sound.\u003c\/li\u003e\n\u003cli\u003eOffers long-lasting durability with stainless steel components designed for performance applications.\u003c\/li\u003e\n\u003cli\u003eBacked by Flowmaster's Lifetime Limited Warranty for added confidence and product support.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Flowmaster\u003c\/li\u003e\n\u003cli\u003ePart Number: 817510\u003c\/li\u003e\n\u003cli\u003eProduct Type: Cat-back Exhaust System\u003c\/li\u003e\n\u003cli\u003eExhaust Series: Force II\u003c\/li\u003e\n\u003cli\u003eVehicle Drive: 2WD\u003c\/li\u003e\n\u003cli\u003eEngine Application: 4.0L V6\u003c\/li\u003e\n\u003cli\u003eMaterial: 409 stainless steel tubing and muffler bodies\u003c\/li\u003e\n\u003cli\u003eTubing Diameter: 2.25 inches\u003c\/li\u003e\n\u003cli\u003eTubing Construction: Mandrel-bent 16-gauge stainless steel\u003c\/li\u003e\n\u003cli\u003eMuffler Type: Chambered 60 Series Delta Flow\u003c\/li\u003e\n\u003cli\u003eMuffler Quantity: Two\u003c\/li\u003e\n\u003cli\u003eMuffler Body Dimensions: 13.50 inches long x 10.00 inches wide x 5.00 inches high\u003c\/li\u003e\n\u003cli\u003eMuffler Finish: Black high-temperature paint finish\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Material: 304 stainless steel\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Finish: Polished\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Color: Silver\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Size: 3.50-inch diameter\u003c\/li\u003e\n\u003cli\u003eExhaust Tip Quantity: Two\u003c\/li\u003e\n\u003cli\u003eExit Style: Dual rear exit\u003c\/li\u003e\n\u003cli\u003eSound Level: Mild\u003c\/li\u003e\n\u003cli\u003eClamping Type: Flat band clamps\u003c\/li\u003e\n\u003cli\u003eCatalytic Converter Included: No\u003c\/li\u003e\n\u003cli\u003eEmission Code: 5\u003c\/li\u003e\n\u003cli\u003eCARB Compliant: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eInstall Difficulty Level\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis exhaust system is designed for an easy installation using factory hanger locations and included hardware. Most installations can be completed in under one hour when proper tools and equipment are available. The only additional modification required is a cutout in the rear bumper valance for the left-side exhaust tip, with a template included to help guide the process.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2005-2009 Ford Mustang with 4.0L V6 engine. This Flowmaster Force II Cat-back Exhaust System is designed for Mustang V6 models and connects after the factory catalytic converters.\u003c\/p\u003e\n\u003cp\u003eFor questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.\u003c\/p\u003e","brand":"Flowmaster","offers":[{"title":"Default Title","offer_id":47771424293042,"sku":"FLO817510","price":1065.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0607\/4341\/8034\/files\/901547808f10e42c6681e216398b378cL.jpg?v=1785337491","url":"https:\/\/morepowertuning.com\/products\/flowmaster-05-09-mustang-v6-force-ii-cat-back-exhaust-system","provider":"More Power Tuning","version":"1.0","type":"link"}