Magnaflow Street Series Black Dual Exhaust System; Rear Exit (14-18 5.3L Sierra 1500)Find parts that fit my vehicle

Improved Exhaust Sound. It's important to ensure that your Sierra maintains a respectable, smooth, and well-toned exhaust sound. However, this shouldn't affect the performance of your vehicle while pursuing your perfect sound. For optimum performance, your truck’s exhaust system should have a balanced combination of horsepower, torque and moderate exhaust sound. This rare combination is at the heart of the Magnaflow Street Series Black Cat-Back Exhaust - Split Rear Exit system.

High-Performance Gain. The GMC Sierra lets you explore off-road encounters that require a powerful engine for high-speed cruising even on rough terrain. This unique Magnaflow exhaust system, designed with hardcore drivers in mind, gives your truck the functionality to handle any terrain while achieving superior fuel economy. The Magnaflow Series exhaust system is made from sturdy steel materials to enhance its strength and ideal for the 5.3L engine.

Unique Design. Designed to perfection, this split rear exhaust offers high horsepower and torque. Expertly made with a strong mandrel finish on all the corners, the 3-inch diameter tube enhances the smoothness of the split rear exit. These features enable your Sierra to produce a smooth sound that leaves a balanced effect on the noise levels of the vehicle. Additionally, the system has polished mufflers that are instrumental in maintaining the integrity of the exhaust system. This outstanding design is unique and durable and significantly reduces the maintenance and repair costs over the life of your vehicle.

Warranty. This split rear exhaust for your GMC Sierra 1500 has a limited lifetime warranty that covers all the structural defects on the product. The defects must be obtained during the product's intended use.

Application. The Magnaflow Street Series exhaust system fits all 2014 to 2018 MC Sierra 1500 models with 5.3L engine capacity.

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Fitment:

• 2014 GMC Sierra 1500
• 2015 GMC Sierra 1500
• 2016 GMC Sierra 1500
• 2017 GMC Sierra 1500
• 2018 GMC Sierra 1500

Details

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