14-19 Magnaflow Valve-Back Competition Exhaust
Item #:
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Related To This Item
The choice of discerning enthusiasts - MagnaFlow Performance Exhaust systems are all-stainless steel, mandrel bent and fully bolt-on featuring mirror-polished tips and mufflers. Hear and feel MagnaFlows signature straight-through, wide open performance with a smooth, deep tone. Lifetime Warranty.

The 2014-2019 MagnaFlow Competition exhaust system includes an aggressive Signature growl, just what you'd expect from your C7 Stingray Corvette. MagnaFlow's valve-back systems are designed to be installed behind your factory AFM valves (if equipped as Z06 and GS Manual Corvettes do not have AFM valves). System utilizes the factory "over-axle" pipes which must be cut for the new MagnaFlow mufflers to be installed. Detailed instructions are included for installation.

Large diameter 4.5" polished stainless rolled tips tell the world your Corvette includes a beefy exhaust system. 409 stainless steel ensures this will be the last exhaust system you ever buy for your C7 Corvette. Dyno tested and proven for increased horsepower and torque. Designed for 2014-2019 LT1 and LT4 Corvettes with the NPP option. Including Stingray, Z06 and Grand Sport models. For Corvettes without the NPP option, MagnaFlow includes a pair of optional valve delete pipes to eliminate the NPP valves.

MagnaFlow has been building exhaust systems for over 30 years. All products are proudly made in the USA using premium components and the latest technology. Every new exhaust systems passes through MagnaFlow R&D tech center before being approved for manufacturing. If it doesn't produce power, then Magnaflow doesn't make it. Mufflers are designed for free flowing, straight through design with a perforated stainless steel core, mesh wrap and acoustical fiber fill. This ensures they will have a long life with no sound degradation. If youre looking for quality, power and sound, then youre looking for MagnaFlow.

This item is proudly Made in the USA

Installation Price: $349

We can install this on your Corvette for $349. Local to Zip or interested in having our skilled technicians install your new Corvette parts and/or accessories? Contact us to setup an appointment.

Installation difficulty: 3

Our technicians have determined that the installation difficulty level of this item is a 3 on a scale of 1-5. Read more about our install ratings here.

Model Years

More Information
Generation C7
Model Year 2014, 2015, 2016, 2017, 2018, 2019
Additional Item Information
  • UPC: 888563073187


After WWII, Jerry Paolone left his home in Italy and moved to the United States. As an extension of Car Sound Exhaust, Magnaflow believes in top quality, maximum power, and the best exhaust sound for your vehicle. Magnaflow dyno-tests every product they make, and their ISO-9001 manufacturing certification assures every part is made to the highest standard. When faced with the question of moving manufacturing overseas in the early 2000’s, Jerry objected, remodeled his facilities, and continued offering top-level benefits to each of his employees. Their headquarters in CA is state-of-the-art, and Magnaflow is constantly innovating. If you’re looking for exhaust components, check out Magnaflow Performance Exhaust in the Zip Catalog.

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