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Magnaflow

MagnaFlow D-Fit Muffler Replacement 409 SS 3.5in 19-21 GMC Sierra 1500 - 19534

MagnaFlow D-Fit Muffler Replacement 409 SS 3.5in 19-21 GMC Sierra 1500 - 19534

$661.00 USD
$661.00 USD
Sale Sold out
Shipping calculated at checkout.
MagnaFlow D-Fit kits replace the restrictive factory muffler, while maintaining the OEM piping and tailpipe. The straight through design muffler or muffler delete reduces backpressure creating more power and increasing economy without replacing the entire exhaust system.




EPA Status: N/A

Vehicle Fitment

  • 2019 Chevrolet Silverado 1500
  • 2019 GMC Sierra 1500
  • 2020 Chevrolet Silverado 1500
  • 2020 GMC Sierra 1500
  • 2021 GMC Sierra 1500
  • 2021 Chevrolet Silverado 1500
  • 2022 Chevrolet Silverado 1500 LTD
  • 2022 GMC Sierra 1500 Limited
  • 2022 Chevrolet Silverado 1500
  • 2022 GMC Sierra 1500

Shipping & Returns

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Guaranteed Quality

St. Paul Speed & Performance hand selects the brands we offer based on decades of experience in domestic automotive performance and modification. If you ever experience a problem with your order, our representatives are well equipped to help ensure your purchase brings satisfaction.

  • Best Available Price

    St. Paul Speed & Performance's distribution partners work to provide us with the best possible price for the products we sell. We pass that on to you, the customer. If you find a product you are interested in at a lower price elsewhere, please let us know and we will match that price if we can.

  • Returns

    We accept unopened items free of charge, excluding shipping fees.
    Unfortunately, during this time, we can not process opened items that
    would typically have a restocking fee.