What is the difference between a cat-back and a axle-back exhaust system?

A cat-back exhaust system replaces the factory exhaust from the catalytic converter all the way to the tailpipe. An axle-back system typically only replaces the muffler and tailpipe section.

Does this exhaust system come with all the necessary hardware for installation?

This cat-back system is designed as a direct replacement. While it includes the main exhaust components, it's always best to refer to the manufacturer's installation guide for a complete list of included hardware and any additional items you might need.

What kind of sound can I expect from the MagnaFlow Street Series exhaust?

The Street Series is designed for a balance of sound. You'll get a comfortable, mild tone inside the cabin during normal driving, but it will produce a more aggressive, performance-oriented sound when you accelerate.

MagnaFlow SYS Cat-Back 14-16 Chevy Silverado 1500 4.3/5.3L 3 inch

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Specifications

Brand: Magnaflow
Part #: 15359
UPC: 888563008608

MagnaFlow SYS Cat-Back 14-16 Chevy Silverado 1500 4.3/5.3L 3 inch

Name: MagnaFlow SYS Cat-Back 14-16 Chevy Silverado 1500 4.3/5.3L 3 inch
Brand: Magnaflow
Price: 1451.49 USD
Availability: InStock

$1451.49

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2014-2018 Chevrolet Silverado 1500. Magnaflow Street Series Cat-Back exhaust for dyno-proven power and improved sound.

Key Features

Fits 2014-2018 Chevrolet Silverado 1500, 2014-2018 GMC Sierra 1500, 2019 Chevrolet Silverado 1500 LD, and 2019 GMC Sierra 1500 Limited.
Durable stainless steel construction resists corrosion and ensures longevity.
Features black coated tips for a custom appearance.
CNC precision robotic manufacturing ensures a consistent and accurate fit.
Dyno-proven performance gains in horsepower and torque.
Street Series tuning offers a comfortable interior sound and a performance exterior sound.

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Will this fit your vehicle?

Product Details

If you're looking to give your 2014-2018 Chevrolet Silverado 1500 a more aggressive sound and a noticeable bump in performance, this MagnaFlow Street Series Cat-Back exhaust system is a solid choice. It's designed to bolt right up to your truck, replacing the factory system from the catalytic converter back. This system is specifically tuned to provide a comfortable sound inside the cabin during normal driving, but opens up with a performance tone when you step on the gas.

Built from durable stainless steel, this exhaust is made to resist corrosion and last for years. MagnaFlow uses CNC precision robotic manufacturing for consistent results, ensuring a good fit and reliable performance. The system features black coated tips for a stealthy, custom look. Dyno testing shows this system improves horsepower and torque, so you'll feel the difference when you accelerate.

This kit includes everything needed for installation as a cat-back system, meaning it replaces the factory muffler and tailpipe. While it's designed as a direct fit, always refer to the manufacturer's installation instructions for specific details and any recommended tools.