For Jeep Grand Cherokee 11-21 Exhaust System Sport 304 SS Cat-Back Exhaust

Product Details

Sport™ 304 SS Cat-Back Exhaust System with Split Rear Exit (14991) by Corsa®. Exhaust System Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud. Includes X-pipe. The patented Reflective Sound Cancellation (RSC) technology provides a unique combination of Robust and Bold Performance Sound on acceleration, and No-Drone Comfort when touring. These Stainless steel performance exhausts outlast all competitors, sounding and looking good all the way.

Notes: Remember to check your local or state laws regarding vehicle noise restrictions and Emission Standards.

Specifications:

• Exhaust System Type: Cat-Back
• Exhaust Tubing Material: 304 SS
• Exit Location: Split Rear
• Main Tubing Diameter: 2.5"
• Exhaust System Sound: Aggressive / Loud
• Exhaust Inlet Connection Type: Bolt-On
• Muffler Body Material: 304 SS
• Muffler Body Finish: Brushed Satin
• Muffler Body Shape: Oval
• Muffler Type: Inner Core RSC
• Tip Finish: Polished
• Tip Material: Stainless Steel
• Tip Type: Double Wall
• Tip Outlet Diameter: 4.5"
• Tip Shape: Round
• Tip Style: Single Pro-Series
• Flow Increase: +97%
• Horse Power Increase: +8
• Torque Increase: +12
• Weight Reduction: -13 lbs
• Catalytic Converter(s) Included: No
• Exhaust Type: Dual
• Exit Location: Split rear
• Hardware Included: Yes
• Intermediate Pipe Diameter (in.): 2.50 in.
• Muffler Configuration: Single inlet/Single outlet
• Muffler Finish: Natural
• Muffler Included: Yes
• Muffler Material: 403 stainless steel
• Muffler Quantity: Four
• Muffler Style: Chambered
• Quantity: Sold as a kit.
• Remanufactured: No
• System Finish: Natural
• System Material: 304 stainless steel
• System Style: Cat-back
• Tailpipe Diameter (in.): 2.50 in.
• Tip Color: Polished
• Tip Cut: Slant
• Tip Edge Style: Beveled edge, double-wall
• Tip Included: Yes
• Tip Material: 304 stainless steel
• Tip Outlet Size (in.): 4.50
• Tip Quantity: 2
• Tip Shape: Round

Features:

• Robust and Bold Performance Sound
• No-Drone at Touring Speeds
• Straight-Through Nonrestrictive Design for Improved Performance and Fuel Economy
• Increases Horsepower and Torque
• Patented RSC™ Technology Provides a True Performance Voice Without Drone
• Pro-Series Stainless Steel Tips
• All Components Made in Stainless Steel to Ensure Never Changing Good Looks and Sound
• Designed, Engineered and Manufactured in Berea, OH, USA
• Easy Bolt-on Installation
• No Welding Needed
• Mandrel Bent
• All Hardware and Detailed Instructions Included

Includes:

• Axle Pipe (Part Number 17GC4027)
• Driver Rear Muffler Assembly (Part Number 17GC2023)
• Driver Tunnel Muffler Assembly (Part Number 17GC2021)
• Hardware Kit (Part Number 17GC7023)
• Passenger Rear Muffler Assembly (Part Number 17GC2024)
• Passenger Tunnel Muffler Assembly (Part Number 17GC2022)
• Tip Assembly (Part Number 17GC3000)
• XO-Pipe Assembly (Part Number 18DD4019)

The Corsa mufflers are of a unique and patented design that combines the performance advantages of straight-through mufflers with the sound control advantages of precision engineered baffled mufflers. By exact positioning and design of the baffles, Corsa’s acoustical engineers can choose which sound frequencies to cancel out. Every vehicle has certain resonance frequencies that cause an irritating, and sometimes even nauseating, drone. Corsa mufflers are adapted to each application, with the mufflers cancelling out the sound frequencies that cause drone in the vehicle the muffler is designed for. This is how Corsa mufflers can keep an unrestricted performance and sound for acceleration while providing a comfortable sound level for cruising speeds. Corsa exhaust systems come in different tunings, catering to different customer tastes.

Xtreme systems provide Aggressive and Deep Sound. The sound is a race inspired big sound with a deep throaty growl.

Sport system sound is Robust and Bold. Sport sound levels offer the popular Corsa growl when on the throttle. This is perfect for customers who want to be noticed on acceleration or when passing, but tour in comfort. Sport systems are ideal in combination with other moderate modifications such as performance air intakes.

Touring sounds are Reserved but Distinctive. The Touring sound is just a notch above stock. The Touring systems are perfect for those who are adding other major power modifications to their car such as headers, to keep the sound blended perfectly at cruising speeds.

Corsa Performance Exhausts® are the highest quality, best looking and most long-lasting exhaust systems you can find on the market. Corsa only uses the highest quality automotive grade stainless steel, polished to mirror shine. And this goes for all the components, including hangers and clamps, which makes for a better looking and more long-lasting installation than any other brand. There is no packed insulation material in the mufflers that can come loose or disintegrate (which is the major cause of failure for other straight-through mufflers). The Corsa system will keep its sound properties and good looks forever, if properly cared for.