MagnaFlow Chevrolet Suburban Premier / High Country / GMC Yukon XL Denali (21+) Street Series Cat-Back Performance Exhaust System

The MagnaFlow Chevrolet Suburban/GMC Yukon XL Street Series Cat-Back Performance Exhaust System #19543 drastically improves your 2021-2025 Chevrolet Suburban (Premier/High Country) or GMC Yukon XL Denali by enabling MagnaFlow’s deep signature sound and dyno proven performance to work their magic in improving your driving experience while keeping interior noise in check. Noise control is possible thanks to MagnaFlow’s No Drone Technology (NDT), which uses quarter-wave passive noise cancellation tuned to the specific droning frequency of your Chevrolet Suburban (Premier/High Country) or GMC Yukon XL Denali in order to eliminate exhaust drone. NDT was designed to take the most popular bolt-on modifications into consideration. This cat-back exhaust kit features 3” diameter piping, straight-through muffler, quarter-wave resonators, quad split rear exit and black chrome-finished 4” tips for an extra sporty appearance. The exhaust system is made entirely of stainless steel and was designed from the beginning with weight and ground clearance in mind to improve durability and maintain your 2021-2025 Chevrolet Suburban/GMC Yukon XL’s utility. CNC precision robotic manufacturing and mandrel bent tubing allow for hassle-free bolt-on installation. MagnaFlow stands by the reliability of their products with a limited lifetime warranty.

Durable corrosion-resistant stainless steel construction

CNC precision robotic manufacturing techniques

Dyno-proven performance

TYPE

Cat-Back

MOUNTING BRACKET INCLUDED

No

GASKET OR SEAL INCLUDED

No

INLET TYPE

Clamp-On

EXHAUST TIP QUANTITY

2

EXHAUST TIP DIAMETER

4IN

EXHAUST TIP FINISH

Black Chrome

DYNO-PROVEN PERFORMANCE

Extensive dyno testing is used to ensure that this cat-back exhaust system increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases.

ICONIC MAGNAFLOW SOUND

The Street Series is engineered to deliver the resonant, throaty sound that MagnaFlow is famous for. Exhaust kit 19543 has been tuned to produce superior interior and exterior sound levels for an enhanced driving experience when installed on your vehicle.

PERFECT FITMENT

This direct-fit Street Series system fits onto your vehicle easily thanks to the extensive use of 3D scanning during development to ensure OEM-like fitment. 19543 includes all the hardware necessary for do-it-yourself installation.

PRECISION ROBOTIC CONSTRUCTION

Durable, corrosion-resistant stainless steel construction and CNC precision robotic manufacturing techniques guarantee reliable system performance for the life of your vehicle. 19543 is proudly made in the USA.

Fits
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