Magnaflow mag19543 - Street Series Cat-Back Exhaust

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. Magnaflow Street Series Black Chrome Cat-Back System The MagnaFlow Chevrolet Suburban/GMC Yukon XL Street Series Cat-Back Performance Exhaust System #19543 drastically improves your 2021-2023 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 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
• Dyno Proven Performance

The Magnaflow Street Series Cat-Back Performance Exhaust System mag19543 is designed for select 2021-2025 Chevrolet Suburban, GMC Yukon XL, and Cadillac Escalade ESV applications. It delivers Magnaflow's deep signature exhaust sound and dyno-proven performance while helping keep interior noise controlled.

Key Features & Performance Benefits

• No Drone Technology: Quarter-wave passive noise cancellation is tuned to help eliminate exhaust drone.
• Dyno-Proven Performance: Designed to improve the driving experience with a performance-focused cat-back system.
• Durable Construction: Stainless steel construction provides corrosion resistance and supports long-term durability.
• Sporty Appearance: Quad split rear exit outlets with black chrome-finished tips provide an aggressive visual upgrade.

Key Product Specifications & Technical Data

• Product type: Street Series cat-back performance exhaust system
• Brand: Magnaflow
• Part number: mag19543
• Piping diameter: 3 inches
• Muffler design: Straight-through
• Noise control: Quarter-wave resonators with No Drone Technology
• Rear exit: Quad split
• Tip finish: Black chrome

What's Included

The product data identifies this item as a Magnaflow Street Series cat-back exhaust system. Specific included components are not separately listed.

Fitment

Listed applications include the 2021 Chevrolet Suburban, 2022 Chevrolet Suburban, 2021 GMC Yukon XL, 2022 GMC Yukon XL, and 2021 Cadillac Escalade ESV. The product description also references Chevrolet Suburban, GMC Yukon XL, and Cadillac Escalade ESV applications through model years 2021-2025; verify vehicle-specific fitment before ordering.

Fitments:
2021 Cadillac Escalade ESV Luxury
2021 Cadillac Escalade ESV Premium Luxury
2021 Cadillac Escalade ESV Premium Luxury Platinum
2021 Cadillac Escalade ESV Sport
2021 Cadillac Escalade ESV Sport Platinum
2021 Chevrolet Suburban High Country
2021 Chevrolet Suburban Premier
2021 GMC Yukon XL Denali
2022 Cadillac Escalade ESV Luxury
2022 Cadillac Escalade ESV Premium Luxury
2022 Cadillac Escalade ESV Premium Luxury Platinum
2022 Cadillac Escalade ESV Sport
2022 Cadillac Escalade ESV Sport Platinum
2022 Chevrolet Suburban High Country
2022 Chevrolet Suburban Premier
2022 Chevrolet Suburban RST
2022 Chevrolet Suburban Z71
2022 GMC Yukon XL AT4
2022 GMC Yukon XL Denali
2023 Cadillac Escalade ESV Luxury
2023 Cadillac Escalade ESV Premium Luxury
2023 Cadillac Escalade ESV Premium Luxury Platinum
2023 Cadillac Escalade ESV Sport
2023 Cadillac Escalade ESV Sport Platinum
2023 Cadillac Escalade ESV V
2023 Chevrolet Suburban High Country
2023 Chevrolet Suburban Premier
2023 Chevrolet Suburban RST
2023 Chevrolet Suburban Z71
2023 GMC Yukon XL AT4
2023 GMC Yukon XL Denali
2023 GMC Yukon XL Denali Ultimate
2024 Cadillac Escalade ESV Luxury
2024 Cadillac Escalade ESV Premium Luxury
2024 Cadillac Escalade ESV Premium Luxury Platinum
2024 Cadillac Escalade ESV Sport
2024 Cadillac Escalade ESV Sport Platinum
2024 Cadillac Escalade ESV V
2024 Chevrolet Suburban High Country
2024 Chevrolet Suburban Premier
2024 Chevrolet Suburban RST
2024 Chevrolet Suburban Z71
2024 GMC Yukon XL AT4
2024 GMC Yukon XL Denali
2024 GMC Yukon XL Denali Ultimate
2025 Cadillac Escalade ESV Luxury
2025 Cadillac Escalade ESV Premium Luxury
2025 Cadillac Escalade ESV Premium Luxury Platinum
2025 Cadillac Escalade ESV Sport
2025 Cadillac Escalade ESV Sport Platinum
2025 Cadillac Escalade ESV V
2025 Chevrolet Suburban High Country
2025 Chevrolet Suburban Premier
2025 Chevrolet Suburban RST
2025 Chevrolet Suburban Z71
2025 GMC Yukon XL AT4
2025 GMC Yukon XL AT4 Ultimate
2025 GMC Yukon XL Denali
2025 GMC Yukon XL Denali Ultimate
2026 Cadillac Escalade ESV Base
2026 Cadillac Escalade ESV Luxury
2026 Cadillac Escalade ESV Platinum Luxury
2026 Cadillac Escalade ESV Platinum Sport
2026 Cadillac Escalade ESV Sport
2026 Cadillac Escalade ESV V
2026 Chevrolet Suburban High Country
2026 Chevrolet Suburban Premier
2026 Chevrolet Suburban RST
2026 Chevrolet Suburban Z71
2026 GMC Yukon XL AT4
2026 GMC Yukon XL AT4 Ultimate
2026 GMC Yukon XL Denali
2026 GMC Yukon XL Denali Ultimate

Air Freight Prohibited: false
Not Carb Approved: false
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: N
Part Type: automotive
Epa: N/A
Regular Stock: t
Units Per Sku: 1