{"product_id":"corsa-xtreme-sport-2-5-in-cat-back-4-5-in-single-tips-2011-21-jeep-grand-cherokee-5-7l-21187-14991","title":"Corsa Xtreme, Sport \/ 2.5 in Cat-Back 4.5 in Single Tips | 2011-21 Jeep Grand Cherokee 5.7L (21187, 14991)","description":"VEHICLE FITMENT  \n  2011-2021 Jeep Grand Cherokee 5.7L V8  Standard Laredo Overland Overland Summit TrailHawk  *For Summit Edition or similar see Part #   14992   **Will Not Fit Vehicles With Factory Equipped Rear Tow Hook  \n \n   \n \n  PRODUCT DESCRIPTION  \n  2.5\" Cat-Back, Dual Rear Exit with Single 4.5\" Polished Pro-Series Tips   \n  Xtreme Sound Level  Part # 21187  *For best driving results turn off \"ECO\" mode or Tune out 4 cylinder \"ECO\" mode.   \n  Sport Sound Level  Part # 14991  \n   \n \n \n \n \n  \n   \n   \n \n \n \n \n Sound Level \n  📹 Xtreme  \n \n  📹 Sport   \n \n \n \n Pipe Dia. \n 2.5\" \n \n 2.5\" \n \n \n \n Exit Style \n Dual Rear \n \n Dual Rear \n \n \n \n Tip Style \n  Single 4.5\"  \n  Single 4.5\"  \n \n \n Tip Cut \n Slash Cut \n \n Slash Cut \n \n \n \n HP \n +8 \n +8 \n \n \n Lbs ft TQ \n +12 \n +12 \n \n \n RSC® \n  ✓  \n  ✓  \n \n \n Flow Increase \n 63% \n 63% \n \n \n Decibels (dB) over Stock \n +20 under  acceleration \n \n +12 under   acceleration \n \n \n \n Weight Savings \n -18 LBS \n -13 LBS \n \n \n \n \n \n Polished \n Black \n \n \n   21187   \n   21187BLK   \n \n \n   14991   \n   14991BLK   \n \n \n \n \n \n   \n \n   \n \n  INSTALLATION \u0026amp; INFO  \n   🗒️  Installation Instructions    \n *For best driving results with Xtreme sound level turn off \"ECO\" mode or Tune out 4 cylinder \"ECO\" mode.         \n \n YEARS: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021","brand":"Corsa","offers":[{"title":"Default Title","offer_id":51904342130984,"sku":"21187","price":1886.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/5147\/0888\/files\/21187_a_lowres.jpg?v=1780469524","url":"https:\/\/jesseiwujiperfromance.myshopify.com\/products\/corsa-xtreme-sport-2-5-in-cat-back-4-5-in-single-tips-2011-21-jeep-grand-cherokee-5-7l-21187-14991","provider":"Jesse Iwuji Performance","version":"1.0","type":"link"}