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Xtreme™ 304 SS Valve-Back Exhaust System with Quad Rear Exit (14762BLK) by Corsa®. Valve-back muffler system attaches behind the factory GM valves. Exhaust System Type: Valve-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2.75". Exhaust System Sound: Aggressive / Loud. The patented Reflective Sound Cancellation (RSC) technology provides a unique combination of Race Inspired Big and Throaty Growl Performance Sound on acceleration, and No-Drone Comfort when touring. These mirror-shine polished stainless steel performance exhausts outlasts all competitors, sounding and looking good all the way.
The Corsa performance mufflers are true straight-through mufflers that provide an unrestricted gas flow, making for better exhaust scavenging and more torque and horsepower from your engine. Mandrel bent pipes and a carefully chosen pipe diameter for each application provides a very high overall efficiency for the Corsa performance exhaust systems.
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® leads the premium exhaust market forward through advanced engineering and innovation. Utilizing the patented RSC™ technology, Corsa continues to enhance driving experiences, delivering powerful sound and noticeable performance gains without sacrificing the pleasure of cruising. Utilizing the most advanced manufacturing methods and making every part in the USA, the team at Corsa Performance Exhausts ensures that all products meet the highest standards of quality.
Corsa Performance Exhausts focuses on drivers and the enhancement of driving experiences. This is a focus supported by the entire team of dedicated associates. The company recognizes and values the importance of employees at all levels of the organization, creating long-term value and focus on developing and sustaining job opportunities. As a brand of TMG Performance Products, a Division of The Mifsud Group, Corsa Performance Exhausts is committed to its employees, its partners, its values and to delivering premium performance exhausts to consumers.
Exhaust System Type: Valve-Back
Exhaust Tubing Material: 304 SS
Exit Location: Dual Rear
Main Tubing Diameter: 2.75"
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: Black
Tip Material: Stainless Steel
Tip Type: Double Wall
Tip Outlet Diameter: 4.5"
Tip Shape: Round
Tip Style: Quad Pro-Series
Flow Increase: +23.08%
Horse Power Increase: +4
Weight Reduction: -4 lbs
Most Aggressive Sound Level
Deep Growl at Idle
Bold During Acceleration
Screams at High RPMs
No-Drone During Cruise
Driver Clamp on Elbow Asm (Part Number 16CN4027)
Driver Muffler Assembly (Part Number 16CN2001)
Hardware Kit (Part Number 16CN7018)
Pass Clamp on Elbow Asm. (Part Number 16CN4026)
Passenger Muffler Assembly (Part Number 16CN2000)
Tip Assembly (Part Number 14062BLK)
Tip Hardware Kit (Part Number 16CN7018)