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Close-up of MagnaFlow No Drone Technology muffler and resonators in 19543 system
Rear view of MagnaFlow quad 4 inch black chrome tips on Suburban/Yukon XL exhaust
Magnaflow 2021 GMC Yukon XL / Chevy Suburban / Cadillac Escalade ESV Street Series Cat-Back Exhaust - Black Ops Auto Works
Magnaflow 2021 GMC Yukon XL / Chevy Suburban / Cadillac Escalade ESV Street Series Cat-Back Exhaust - Black Ops Auto Works
Magnaflow 2021 GMC Yukon XL / Chevy Suburban / Cadillac Escalade ESV Street Series Cat-Back Exhaust - Black Ops Auto Works
Magnaflow 2021 GMC Yukon XL / Chevy Suburban / Cadillac Escalade ESV Street Series Cat-Back Exhaust - Black Ops Auto Works
Magnaflow 2021 GMC Yukon XL / Chevy Suburban / Cadillac Escalade ESV Street Series Cat-Back Exhaust - Black Ops Auto Works
Magnaflow 2021 GMC Yukon XL / Chevy Suburban / Cadillac Escalade ESV Street Series Cat-Back Exhaust - Black Ops Auto Works
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Magnaflow 2021 GMC Yukon XL / Chevy Suburban / Cadillac Escalade ESV Street Series Cat-Back Exhaust

Magnaflow
MAG19543
888563159744
Catback
Out of stock
$ 2,562.17 $ 1,783.00

SKU: 19543   |   UPC: 888563159744


MagnaFlow Street Series Cat-Back Exhaust Black Chrome Tips 21-23 Suburban/Yukon XL/Escalade ESV

The MagnaFlow 19543 Street Series Cat-Back Exhaust is the best performance upgrade for 2021-2023 Chevrolet Suburban, GMC Yukon XL Denali, and Cadillac Escalade ESV owners seeking deep aggressive sound with zero drone. This 3-inch stainless system features No Drone Technology (NDT), straight-through mufflers, quarter-wave resonators, and quad 4-inch black chrome tips for dyno-proven power gains and commanding presence.

Key Features

  • No Drone Technology: Quarter-wave NDT resonators eliminate interior drone for comfortable highway cruising
  • Deep Signature Sound: Aggressive exterior tone tuned for large SUV performance
  • Quad Black Chrome Tips: Split rear exit with 4-inch black chrome tips for custom sporty appearance
  • Premium Build: Mandrel-bent T-409 stainless steel for maximum flow, durability, and corrosion resistance

Specifications

Specification Detail
Part Number 19543
System Type Cat-Back
Main Piping Diameter 3 inch
Material T-409 Stainless Steel
Tip Style Quad 4 inch Black Chrome
Exit Quad Split Rear
Technology No Drone (NDT)
Country of Origin United States
Warranty Limited Lifetime

Product Notes

  • Designed for models with factory catalytic converters, bright chrome tip version available separately

Installation Notes

  • Estimated time: 2-4 hours, moderate difficulty, direct bolt-on with included hardware
  • No cutting or welding required, uses factory hangers for perfect alignment

This Part Fits

Year Make Model Submodel
2021-2023 Cadillac Escalade ESV Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V
2021-2023 Chevrolet Suburban High Country, Premier, RST, Z71
2022-2023 GMC Yukon XL AT4, Denali, Denali Ultimate

Why Choose MagnaFlow?

  • Industry leader in performance exhaust with over 40 years of dyno-tested innovation
  • Premium stainless construction and advanced NDT for aggressive sound without drone
  • Limited lifetime warranty ensures long-term quality and peace of mind

Frequently Asked Questions

  • Q: Will this cause drone inside?
    A: No, patented No Drone Technology eliminates annoying interior resonance.
  • Q: Does it fit all trims?
    A: Yes, compatible with listed high-end trims including Denali and Platinum models.
  • Q: Are bright chrome tips available?
    A: Yes, standard chrome tip variant sold separately.
  • Q: Is professional install required?
    A: No, bolt-on design – many owners complete with basic tools.

Shipping & Handling

  • Method: UPS/FedEx Ground
  • Availability: In stock, ships same or next business day
  • Packaging: Official MagnaFlow retail box
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