• Magnaflow Street Series Stainless Steel Cat-Back Performance Exhaust System
  • Magnaflow Street Series Stainless Steel Cat-Back Performance Exhaust System
  • Magnaflow Street Series Stainless Steel Cat-Back Performance Exhaust System
  • Magnaflow Street Series Stainless Steel Cat-Back Performance Exhaust System
  • Magnaflow Street Series Stainless Steel Cat-Back Performance Exhaust System
  • Magnaflow Street Series Stainless Steel Cat-Back Performance Exhaust System
1 6

Magnaflow SS Street Series Cat-Back Exhaust | Chevy Silverado 1500 V8 5.3L (15278)

Magnaflow SS Street Series Cat-Back Exhaust | Chevy Silverado 1500 V8 5.3L (15278)

15278

In stock

$1,390.00 USD
$1,390.00 USD $1,390.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The MagnaFlow SS Street Series Cat-Back Exhaust System 15278 is a high-performance exhaust upgrade designed for the Chevrolet Silverado 1500 with a V8 5.3L engine. Constructed with mandrel-bent 3-inch main piping and straight-through mufflers, this system enhances engine sound with a resonant, powerful tone while improving exhaust flow. The dual split rear exit features 3.5-inch polished clamp-on single wall angle cut rolled edge tips, providing a sporty appearance and aggressive sound. This exhaust system is engineered to deliver increased horsepower and torque, offering a dyno-proven performance boost along with a distinctive, signature exhaust note.

Designed for 2014–2018 Chevrolet Silverado 1500 models equipped with the V8 5.3L engine, this cat-back system is a direct bolt-on upgrade that enhances both sound and performance. It is suitable for street and performance-oriented driving, providing a deep, aggressive exhaust note without sacrificing daily drivability. The kit includes all necessary components for installation, ensuring a straightforward upgrade process. This system is ideal for Silverado owners seeking a combination of improved sound, style, and performance, making it a perfect choice for enthusiasts looking to elevate their truck’s presence on the road.

Overview

The MagnaFlow Street Series Cat-Back Performance Exhaust System 15278 brings out the personality of your Truck with our signature resonant, powerful engine tone and dyno-proven performance. Thanks to its fast-flowing, mandrel bent 3in. main piping and 1 Straight-Through mufflers ending in a Dual Split Rear exit with 3.5in. Polished Clamp-On Single Wall Angle Cut Rolled Edge tips, this Truck exhaust kit has the performance chops to match its sporty sound and appearance. Upgrade your ride to the next level with an exhaust that has the pipes to put other Truck's to shame. With this system your vehicle will be producing Aggressive exterior and Moderate interior sound levels while leaving other cars and trucks feeling envious at every stoplight. Exhaust kit 15278 features a cat-back layout that replaces your ride's stock exhaust components from near the catalytic converter on back. Extensive 3D scanning during development has resulted in a direct-fit design that you can easily install yourself. 15278 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty.
View full details