{"product_id":"exhaust-muffler-tips-for-ford-mustang-2011-2014-5-0l-5-4l-v8","title":"Exhaust Muffler Tips for Ford Mustang (2011-2014) 5.0L 5.4L V8","description":"\u003ch2\u003eHigh-Flow Axle-Back Muffler Delete for 2011-2014 Ford Mustang\u003c\/h2\u003e\n  \n  \u003cp\u003e\u003cstrong\u003eDesigned to eliminate factory exhaust restriction, this axle-back muffler delete reduces exhaust backpressure to optimize throttle response, increase torque, and deliver an aggressive V8 exhaust note.\u003c\/strong\u003e\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Stock S197 Exhaust Restriction\u003c\/h3\u003e\n  \u003cp\u003eThe factory axle-back exhaust system on the 2011-2014 S197 Mustang utilizes heavily baffled, chambered mufflers designed primarily for NVH (Noise, Vibration, and Harshness) compliance rather than optimal exhaust scavenging. These bulky OEM units disrupt exhaust gas velocity, creating unwanted backpressure that stifles the volumetric efficiency of the 5.0L Coyote and 5.4L V8 powerplants. This restriction not only mutes the natural V8 firing impulses but also limits high-RPM horsepower and throttle responsiveness, causing the engine to feel sluggish during aggressive downshifts or wide-open throttle applications.\u003c\/p\u003e\n  \n  \u003ch3\u003eThe Engineering Solution\u003c\/h3\u003e\n  \u003cp\u003eBy removing the factory chambered mufflers completely, this straight-pipe axle-back delete establishes a direct, high-velocity exhaust path that drastically reduces backpressure. The system features corrosion-resistant stainless steel exhaust tips and robust band clamps for secure fitment. Eliminating the restrictive factory mufflers enhances exhaust scavenging dynamics, resulting in measurable gains in both horsepower and low-end torque. Furthermore, the reduction in gross vehicle weight at the rear overhang improves chassis balance. While the included hardware allows for a straightforward bolt-on installation at home, tack-welding the stainless steel tips is highly recommended to ensure perfect alignment with the rear bumper valance under high-vibration driving conditions.\u003c\/p\u003e\n  \n  \u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n  \u003ctable width=\"100%\" style=\"border-collapse: collapse; border: 1px solid #e0e0e0; font-size: 14px;\"\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e2011-2014 Ford Mustang\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eEngine \/ Chassis\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e5.0L Coyote, 5.4L Condor \/ S197\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003eStock Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e412-550 hp \/ 390-510 lb-ft (Approx)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd style=\"padding:8px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/table\u003e\n \n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e2011-2014 Ford Mustang 5.0L V8 Models (Automatic and Manual Transmission)\u003c\/li\u003e\n    \u003cli\u003e2011-2014 Ford Mustang 5.4L V8 Models (Automatic and Manual Transmission)\u003c\/li\u003e\n    \u003cli\u003e\u003cem\u003eNote: Base models or V6 models may require slight modification to the rear bumper panel or a different rear valance panel to accommodate this dual exhaust configuration.\u003c\/em\u003e\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eThe Ford Muscle Caliber\u003c\/h3\u003e\n  \u003cp\u003eEngineered to complement the aggressive power delivery of Ford's legendary V8 platforms, this straight-pipe system provides the raw, uninhibited exhaust tone and flow capacity required by serious performance builds.\u003c\/p\u003e","brand":"VelocityMax","offers":[{"title":"Default Title","offer_id":48347707179256,"sku":"DS-E6S2PO0KA","price":699.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/1290\/2648\/files\/exhaust-muffler-tips-for-ford-mustang-2011-2014-5-0l-5-4l-v8-1.webp?v=1778258812","url":"https:\/\/performancechiptuning.com\/fr\/products\/exhaust-muffler-tips-for-ford-mustang-2011-2014-5-0l-5-4l-v8","provider":"Performance Chip Tuning","version":"1.0","type":"link"}