{"product_id":"corsa-15-21-jeep-grand-cherokee-polished-2-5in-dual-rear-exit-cat-back-exhaust","title":"Corsa 15-21 Jeep Grand Cherokee Polished 2.5in Dual Rear Exit Cat-Back Exhaust","description":"\u003cp class=\"p1\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e: 14991\u003c\/p\u003e\n\u003ch4 class=\"p1\"\u003eCORSA Performance Sport Cat-Back Exhaust System for 2011-2021 Jeep Grand Cherokee 5.7L V8\u003c\/h4\u003e\n\u003cp class=\"p1\"\u003e2011-2021 Jeep Grand Cherokee 5.7L V8 with the CORSA Performance 14991 Sport Cat-Back Exhaust System. Engineered for enthusiasts who crave superior power, a bold yet refined sound, and premium craftsmanship, this exhaust delivers unmatched performance and style. With cutting-edge technology and precision engineering, the 14991 is the definitive choice for Grand Cherokee owners seeking to dominate the road. Choose CORSA and experience the pinnacle of exhaust innovation.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eWhy CORSA?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eThe CORSA 14991 Sport Cat-Back Exhaust System surpasses all competitors, offering an unrivaled combination of power, sound, and durability. Here’s why it’s the top choice for your Jeep Grand Cherokee:\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePerformance Gains\u003c\/b\u003e: Featuring a 2.5-inch mandrel-bent 304 stainless steel design, this cat-back exhaust boosts exhaust flow by up to 96% compared to stock, delivering +8 horsepower and +12 lb-ft of torque. This enhances your 5.7L HEMI V8’s acceleration and responsiveness, transforming every drive into an exhilarating experience.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSport Sound Profile\u003c\/b\u003e: CORSA’s patented Reflective Sound Cancellation® (RSC®) technology produces a bold, aggressive exhaust note with +12 dB under acceleration, while eliminating cabin drone during cruising. The Sport sound level offers a perfect balance of commanding presence and highway comfort, ideal for daily driving and spirited performance.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eLightweight Design\u003c\/b\u003e: At 13 lbs lighter than the factory exhaust, the 14991 improves your Grand Cherokee’s power-to-weight ratio, enhancing handling and agility for both street and off-road adventures.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePremium Durability\u003c\/b\u003e: Constructed from 304 stainless steel, this system ensures corrosion resistance and lifelong durability, even in harsh conditions. Handcrafted in the USA, it reflects CORSA’s 25+ years of exhaust expertise.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSleek Aesthetic\u003c\/b\u003e: Dual 4.5-inch Polished Pro-Series tips provide a refined, high-performance look that complements the Grand Cherokee’s rugged styling, with a slash-cut, dual-wall design for a factory-like finish.\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eHassle-Free Installation\u003c\/b\u003e: Engineered for a bolt-on fit, the 14991 requires no welding and includes all necessary hardware and instructions, allowing for a quick 30-minute installation.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eIncluded:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003e2.5-Inch Cat-Back Exhaust System\u003c\/b\u003e: Mandrel-bent 304 stainless steel tubing for optimal flow and durability.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eDual 4.5-Inch Polished Pro-Series Tips\u003c\/b\u003e: Dual-wall, slash-cut tips for a refined, aggressive appearance.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSport Mufflers with RSC® Technology\u003c\/b\u003e: Tuned for high-performance sound with zero drone.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMounting Hardware\u003c\/b\u003e: All clamps, hangers, and bolts required for a secure installation.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eDetailed Installation Instructions\u003c\/b\u003e: Step-by-step guide for a straightforward bolt-on process.\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003ePart Number\u003c\/b\u003e: 14991\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eWeight\u003c\/b\u003e: Approximately 47 lbs (13 lbs lighter than stock).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eFitment:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul class=\"ul1\"\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eYear\u003c\/b\u003e: 2011-2021\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eMake\u003c\/b\u003e: Jeep\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eModel\u003c\/b\u003e: Grand Cherokee (WK2)\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eSubmodels\u003c\/b\u003e: Standard, Laredo, Overland, Overland Summit, Trailhawk\u003c\/li\u003e\n\u003cli class=\"li1\"\u003e\n\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eEngine\u003c\/b\u003e: 5.7L V8 HEMI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cb\u003eNote\u003c\/b\u003e: Does not fit Summit Edition (see P\/N 14992) or vehicles with a factory-equipped rear tow hook. Tip alignment may require minor adjustment to fit flush with the bumper.\u003c\/p\u003e\n\u003cp class=\"p2\"\u003e\u003cb\u003eImportant Considerations\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eCheck Engine Light\u003c\/b\u003e: Reduced backpressure may trigger a check engine light. Consult a professional tuner or CORSA support for guidance.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eECO Mode\u003c\/b\u003e: For optimal performance, turn off “ECO” mode or tune out 4-cylinder “ECO” mode to maximize exhaust flow and sound.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eEmissions Compliance\u003c\/b\u003e: 50 State Emissions Legal, making it suitable for street use in all states.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eFitment Adjustments\u003c\/b\u003e: Some users report tips may sit 1.5 inches lower or protrude slightly from the bumper, requiring minor adjustments for perfect alignment.\u003cbr\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cstrong\u003eThis Part Fits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth width=\"100\" align=\"left\"\u003eYear\u003c\/th\u003e\n\u003cth width=\"125\" align=\"left\"\u003eMake\u003c\/th\u003e\n\u003cth width=\"150\" align=\"left\"\u003eModel\u003c\/th\u003e\n\u003cth width=\"80\" align=\"left\"\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2018-2020\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eHigh Altitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2013\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eLaredo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2021\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eLimited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2019-2020\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eLimited X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2011-2021\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eOverland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2012\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eOverland Summit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2018\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eSummit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2017-2021\u003c\/td\u003e\n\u003ctd\u003eJeep\u003c\/td\u003e\n\u003ctd\u003eGrand Cherokee\u003c\/td\u003e\n\u003ctd\u003eTrailhawk\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"CORSA Performance","offers":[{"title":"Default Title","offer_id":39719434420303,"sku":"COR14991","price":2299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/corsa-15-16-jeep-grand-cherokee-polished-2_5in-dual-rear-exit-cat-back-exhaust-catback-corsa-performance.jpg?v=1751472013","url":"https:\/\/www.blackopsautoworks.com\/products\/corsa-15-21-jeep-grand-cherokee-polished-2-5in-dual-rear-exit-cat-back-exhaust","provider":"Black Ops Auto Works","version":"1.0","type":"link"}