outflowing the stock system by up to 63% , weighing 18lbs less than stock and delivering 22 decibels more volume. This cat-back is Xtreme as it gets and is designed purely to make the Hemi engine scream. The dual rear exit exhaust system features 304 stainless steel construction capable of withstanding a lifetime of use and abuse and features CORSA's iconic Twin Pro Series® 4.0" dual wall, 304 stainless steel exhaust tips available in polished or black PVD finish. CORSA exhaust systems are proudly made in the USA and backed by a Lifetime Warranty.

• CORSA's Xtreme system unleashes +20 decibels more volume than the stock exhaust system turning heads under acceleration and at cold start.
• The 2.5" cat-back exhaust system outflows the stock exhaust system by over 50% improving the overall driving performance
• Features CORSA's straight-through no drone RSC® technology for maximum performance and an improved driving experience
• Custom tuned exhaust system engineered specifically for the Jeep Grand Cherokee Summit Edition 5.7L V8 engine
• Manufactured from 304 stainless steel construction to withstand a lifetime of use and abuse
• Features Twin (4) 4.0" dual wall 304 stainless steel polished Pro Series® exhaust tips
• Features TORCA band clamps for a secure fit and ease of installation
• Engineered for ease of installation. Installs in under 2 hours
• Backed by CORSA's Limited Lifetime Warranty
• Made in the U.S.A.

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