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CORSA Performance 2.75" Valveback Exhaust with Dual Mode NPP; Dual Rear Exit with Quad 4.5" Polished Pro-Series Tips Chevrolet Corvette C7 2014-2019
$2778.99
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CORSA Exhaust System 14776 for Chevrolet Corvette C7

Upgrade your driving experience with the CORSA Exhaust System 14776, designed specifically for the Chevrolet Corvette C7 (2014-2019) and C7 Grand Sport (2017-2019). This exhaust system features CORSA's patented Reflective Sound Cancellation (RSC) technology, ensuring a powerful and aggressive sound during acceleration while maintaining a drone-free experience at cruising speeds. With the innovative Valved Exhaust System, you can tailor your sound to fit your mood using Dual-Mode NPP, allowing for performance gains without compromising on sound choice.

Specifications:

  • Sound Level: Xtreme/Touring
  • HP Increase: 4 HP
  • Flow % Increase: 36%
  • Product Type: Valveback with Dual Mode NPP
  • Exhaust Pipe Diameter: 2.75"
  • Exit Configuration: Dual Rear
  • Tip Style: Quad
  • Tip Outlet Size: 4.5"
  • Tip Cut: Slash
  • Tip Edge Style: Dual Walled
  • Tip Finish: Polished

Features:

  • Patented No Drone, Reflective Sound Cancellation (RSC) Technology
  • Custom Tuned, Aggressive Exhaust Note with over 17dB delta between Valve Open vs Closed
  • No Drone at Cruise, regardless of Valve Position or Mode
  • Constructed from 304 Stainless Steel for durability
  • Delivers an average 7 horsepower gain
  • Flows 36% better than stock exhaust
  • Easy bolt-on installation, plugs directly into factory Dual-Mode NPP module
  • Extensive real-world testing with over a year of research and development
  • Detailed printed instructions included; full-color guide available online
  • No welding required for installation
  • Limited Lifetime Warranty on exhaust, 5-Year Warranty on valves
  • Proudly made in the U.S.A.

Notes:

  • Compatible with vehicles equipped with factory NPP; reuses NPP module

Fitment:

  • Chevrolet Corvette 6.2L V8 C7 (2014-2019)
  • Chevrolet Corvette 6.2L V8 C7 Grand Sport Auto (2017-2019)

Customer Feedback:

Many Corvette enthusiasts have praised the 14776 for its impressive sound and performance enhancements. Users report a noticeable increase in horsepower and a thrilling exhaust note that perfectly complements the Corvette's sporty character. The system's easy installation and high-quality construction have made it a favorite among car lovers looking to elevate their driving experience.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2017-2019
Chevrolet Corvette Grand Sport
2015-2019
Chevrolet Corvette Stingray
2015-2019
Chevrolet Corvette Z06
2019
Chevrolet Corvette ZR1
Manufactures exhaust systems w/ patented "No-Drone" RSC® technology & air intakes w/ PowerCore® filtration for the best performance & driving experience. Our Vision Driven with a relentless passion to deliver the ultimate automotive driving experience, CORSA Performance uses advanced engineering technologies to create market leading & cutting-edge products for the automotive enthusiast. By manipulating airflow and employing unique acoustic technologies; CORSA Performance manufactures air intakes and exhaust systems that deliver additional power and unmistakable exhaust notes that are customized to the exacting demands of the consumer and their vehicle. The Beginning CORSA Performance entered the exhaust category in 1998, re-writing the rulebook for what a performance exhaust should be with the launch of our revolutionary RSC® (Reflective Sound Cancellation®) Technology. RSC® Technology allows CORSA Performance the unique ability to selectively target and eliminate resonant frequencies that cause drone, while custom tuning the exhaust note. Since the debut of RSC® Technology in 1998 on the C5 Corvette, CORSA Performance has invested countless resources Perfecting the Science of Sound, resulting in world-wide recognition for high-performance, aggressive exhausts systems that eliminate drone. A New Era Beginning in 2012, CORSA entered the Air Intake market with a range of products that take advantage of CORSA’s advanced understanding of airflow. Having pioneered Straight-Through Design with RSC® exhaust systems that yield dramatic performance gains, CORSA has leveraged that knowledge of air-flow to create free-flowing, direct path Air Intakes. In the pursuit of ultimate performance, CORSA has secured an exclusive relationship with Donaldson® Filtration Solutions and is proud to offer a wide range of air intake solutions that feature Donaldson PowerCore® Filtration Technology. PowerCore® Filtration outperforms traditional cellulose filters; offering greater filtration capabilities, a freer flowing air-path and no maintenance for up to 150,000 miles. Quality, Built-In CORSA’s drive to produce the world’s best exhaust and air intake systems is evident throughout every aspect of the business; from concept, through development, to manufacturing and customer service. Employing rigorous standards for quality and using the latest in manufacturing technologies; CORSA delivers an unmatched ownership experience that begins well before the consumer even receives a CORSA product. Proprietary acoustic software, Computer Aided Design, CNC Tooling, 6 axis precision laser cutting, world class hand and robotic welding, Coordinate measuring equipment, High Definition Laser etching, Demanding Supplier Scorecards and much more; keeps CORSA Performance at the forefront of manufacturing and quality. Customer Experience Pursuing excellence at all levels of business allows CORSA Performance to stand behind its products and the original purchaser with unwavering commitment. Using premium stainless steel, and assurances built into the manufacturing process; CORSA Performance backs every CORSA branded exhaust systems with a Limited Lifetime Warranty. Air Intake systems are warrantied in similar fashion giving the consumer the confidence that CORSA Performance will stand behind its products as well as deliver world-class customer service. As a brand of TMG Performance Products, CORSA Performance is committed to its customers, employees, partners, and values; all of which results in delivering premium performance exhausts and intakes to passionate drivers.

Limited Warranty CORSA Performance® Exhaust Products

TMG Performance Products, LLC (CORSA Performance®) believes in maintaining a high level of customer service and satisfaction.

TMG Performance Products, LLC (CORSA Performance® ) warrants to the original retail purchaser with proof of purchase for warranty determinations that its products are free from defects in material and workmanship while purchaser owns the vehicle upon which such product(s) were originally installed. CORSA Performance's® obligation under this warranty shall be limited to the repair or replace of parts that are determined by CORSA Performance® to be defective, or refund of the products original purchase price, at CORSA Performance's® option, of the alleged defective product. We pledge that if at any time you encounter a problem with our products, we will strive to correct the problem in the most timely and most efficient way possible, subject to the terms, conditions and limitations contained herein.

This warranty does not extend to damaged or defect in the finish of a product or to any product, that in the opinion of CORSA Performance®, has been misused, damaged by accident or negligence, altered or modified in any way, faulty installation or installed contrary to CORSA Performance® installation instruction, or repaired by an unauthorized service facility. CORSA Performance® makes no warranty for products installed on vehicles used for race, competition or off-road purposes of any nature whatsoever unless the afore mentioned vehicle has an exhaust system consisting entirely of CORSA Performance® parts. All products that show evidence of abuse, lack of maintenance, improper installation, misapplications and alteration in any way from the original design or negligent use of CORSA Performance® products by the original retail purchaser or by any agent of the original retail material may be subject to a denied warranty claim. CORSA Performance® accepts no responsibility for any costs or grievances incurred by failure of parts; including but not limited to labor or shipping costs.

CORSA Performance® makes no representation or warranty, expressed or implied that its downpipe or header products and or components there-in comply with federal, state or local emission levels, noise levels, or safety standards. The purchaser assumes all responsibility for such use and compliance.

CORSA Performance® downpipes and headers are designed to be used as an Original Equipment replacement for or used exclusively for Off Road Purposes and makes no claims of emission performance or street legal use. As such ALL CORSA Performance® downpipes and headers require a professional tune to ensure the downpipe does not create a Check Engine Light condition or cause potential damage to the vehicle. CORSA Performance is not liable for, nor warrants, the work of neither a professional tuner nor any potential damage that may be caused through modification of a vehicle's ECU.

In order to make a claim under this warranty or receive service, purchaser/installer must within thirty (30) days after discovery of the defect or condition, first contact CORSA Performance® and request product return instructions and authorization for a return. After receiving an assigned Return Goods Authorization number, purchaser/installer must return alleged defective product pre-paid along with original dated proof of purchase sales receipt and a written description of the alleged problem/defect to CORSA Performance® (address below). Return Goods Authorization (RGA) number MUST be clearly marked on the return package and ALL return paperwork. Please be sure to package returned product in a manner which will ensure its safe, undamaged return to CORSA Performance® for warranty inspection. Any product returned for warranty claim and found NOT to be defective in materials or workmanship will be returned to the purchaser/installer at their charge and will result in a full charge for any replacement parts that have been shipped against that particular warranty claim. A credit card number may be requested to begin an RGA. Please contact CORSA Performance® for additional questions.

Installation Instructions

Click to view the Installation Instructions here

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

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Ajay D. Verified Customer   
04-03-25 - TX, United States

Shipping fee was inconspicuous. For a $60 charge for a part that barely weighs more than a notebook being shipped from AZ to TX should have arrived overnight. For the amount of time the entire thing was processed, wrong parts in the kit could have been checked before they were shipped. Caused a lot of inconvenience and delay.

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2 / 5
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1 / 5
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5 / 5
Darcus E. Verified Customer   
04-03-25 - North Carolina, United States

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Recommend this Company
4 / 5
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Christopher F. Verified Customer   
04-03-25 - Texas, United States

Its not quick if I have to stop and type out a series of words.

Recommend this Company
5 / 5

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