View our Specials! Coupon Code: SaveIn2026
Magnaflow D-Fit Mufflers for a 2019-2024 Chevrolet Silverado 1500, 2022-2022 Chevrolet Silverado 1500 LTD, 2019-2024 GMC Sierra 1500 and 2022-2022 GMC Sierra 1500 Limited.
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The MagnaFlow D-Fit Muffler Replacement 19491 replaces the restrictive factory muffler of your Truck with fast-flowing mandrel bent 3.5in. tubing, while maintaining the OEM piping and tailpipe. Exhaust Muffler kit 19491 features a direct-fit, easy-to-install design and is produced using CNC precision robotic manufacturing techniques. This exhaust system’s durable, corrosion resistant stainless steel construction is backed by MagnaFlow’s limited lifetime warranty.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2019 - 2024 | Chevrolet | Silverado 1500 | LTZ | ||
| 2019 - 2024 | Chevrolet | Silverado 1500 | High Country | ||
| 2020 - 2024 | Chevrolet | Silverado 1500 | RST | ||
| 2020 - 2024 | Chevrolet | Silverado 1500 | LT Trail Boss | ||
| 2020 - 2021 | Chevrolet | Silverado 1500 | Custom Trail Boss | ||
| 2022 - 2024 | Chevrolet | Silverado 1500 | ZR2 | ||
| 2023 - 2023 | Chevrolet | Silverado 1500 | Custom Trail Boss | ||
| 2022 - 2022 | Chevrolet | Silverado 1500 LTD | High Country | ||
| 2022 - 2022 | Chevrolet | Silverado 1500 LTD | Custom Trail Boss | ||
| 2022 - 2022 | Chevrolet | Silverado 1500 LTD | LT Trail Boss | ||
| 2022 - 2022 | Chevrolet | Silverado 1500 LTD | LTZ | ||
| 2022 - 2022 | Chevrolet | Silverado 1500 LTD | RST | ||
| 2019 - 2024 | GMC | Sierra 1500 | Denali | ||
| 2019 - 2024 | GMC | Sierra 1500 | AT4 | ||
| 2019 - 2024 | GMC | Sierra 1500 | SLT | ||
| 2022 - 2024 | GMC | Sierra 1500 | AT4X | ||
| 2022 - 2024 | GMC | Sierra 1500 | Denali Ultimate | ||
| 2022 - 2022 | GMC | Sierra 1500 Limited | AT4 | ||
| 2022 - 2022 | GMC | Sierra 1500 Limited | Denali | ||
| 2022 - 2022 | GMC | Sierra 1500 Limited | SLT |
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov IN STOCK Borla 60679Borla S-Type Muffler Borla 2019 Chevrolet Silverado/Sierra 1500 6.2L S-Type 3.5in Diameter Muffler $228.99
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 IN STOCK - LOW Magnaflow 19476Magnaflow D-Fit Mufflers MagnaFlow D-Fit Muffler 409 SS 2019 Chevrolet Silverado 1500 4.3L/5.3L $225.81
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 IN STOCK MBRP S5087ALMBRP Catback Exhaust AL MBRP 2019+ Chevrolet/GMC Silverado & Sierra 1500 3inch Cat Back Single Side Exit Aluminized Exhaust $429.99
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 IN STOCK CORSA Performance 21200CORSA Performance Cat-Back Sport Corsa 19-23 Chevrolet Silverado 1500 Cat-Back Dual Rear Exit with Twin 4in Polished Pro-Series Tips $1,824.99
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 IN STOCK MBRP S50053CFMBRP Catback Exhaust 304 MBRP 19-21 Chevy Silverado 1500 6.2L 2.5in Dual Split Rear Cat Back w/ Quad Carbon Fiber Tips- T304 $1,249.99
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 IN STOCK MBRP S5021BLKMBRP Catback Exhaust AL MBRP 2019+ Chevrolet Silverado 1500 / 2019+ GMC Sierra 1500 Alum. 3in Armor Black Cat-Back Exhaust $1,029.99
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 IN STOCK - LOW CORSA Performance 21033CORSA Performance Cat-Back Sport Corsa 19-23 Chevy Silverado/GMC Sierra 6.2L Crew Cab Short Bed 147.5 Cat-Back Dual Rear Exit No Tips $1,724.99
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 IN STOCK - LOW Borla 140916Borla Cat Back S-Type Borla 22-23 Chevrolet Silverado 1500 ZR2 & AT4X 6.2L CC SB 147.5in WB S-Type True Dual $1,799.99
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 IN STOCK AWE Tuning 3015-31200AWE Tuning Cat-Back Touring AWE Tuning 4th Gen GM 1500 5.3L 0FG Cat-Back Split Rear Exit (w/ Bumper Cutouts) - OE Tips $1,445.00
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 IN STOCK - LOW Gibson 65688Gibson Cat-Back - Dual Split Gibson 19-22 GMC Sierra 1500 Denali 5.3L 3in/2.5in Cat-Back Dual Split Exhaust - Stainless $619.52
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For more information on Magnaflow part number 19491, you can visit the official Magnaflow website.
