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Fitment Information
- Chevy Silverado 1500 5.3L V8 (2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026)
- Fits Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, SSV, WT
- Fits Custom, Custom Trail Boss, High Country, LT, LT Trail Boss, LTZ, PPV, RST, SSV, WT
- Chevy Silverado 1500 LTD 5.3L V8 (2022)
- Fits High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT
- Fits High Country, LT, LT Trail Boss, LTZ, RST, SSV, WT
- GMC Sierra 1500 5.3L V8 (2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026)
- Fits AT4, Base, Denali, Elevation, Pro, SLE, SLT
- Fits AT4, Base, Denali, Elevation, Pro, SLE, SLT
- GMC Sierra 1500 Limited 5.3L V8 (2022)
- Fits Denali, Elevation, Pro, SLE, SLT
Emissions Compliance
This part does not have a CARB EO # and cannot be sold or shipped to California.
Specs & Features
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Finish: Natural
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Inlet Diameter: 3.00 inches
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Main Piping Diameter: 3.00 Inches
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Tail Pipe Quantity: 1
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Exhaust Type: Cat-Back
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Exit Style: Single Out Dump
- Sound Level: Aggressive
- Flow FX Series performance muffler offers an aggressive to moderate sound level and increased performance
- 409 stainless steel construction delivers extra durability and improved long-term corrosion resistance
- Max dyno gains of 15 hp and 20 lb-ft at the rear wheels
- 3.00-inch 16-gauge mandrel bent stainless steel tubing helps maintain maximum exhaust flow for better power
- Includes all necessary hardware for an at home installation
- Dump style exit allows for better ground clearance when in extreme off-road conditions
- Uses factory hanger locations for easy installation
- Lifetime Limited Warranty
Product Description
Flowmaster introduces our Flow FX Extreme stainless steel cat-back exhaust system for the 2019*-2026 (* 2019 New Body Only) Chevrolet/GMC Silverado/Sierra 1500 with the 5.3L engine. This system uses a Flow FX series muffler for an aggressive to moderate sound level and increased performance. 3.00-inch mandrel bent 409 stainless steel tubing allows for maximum exhaust flow and durability. The system has a turndown style, dump exit right after the muffler to eliminate the over-axle tailpipe.
This elimination of the tailpipe helps improve ground clearance and departure angle when you are driving in more extreme off-road situations. This system produced max dyno gains of 15 hp and 20 lb-ft at the rear wheels. All of the necessary hardware is included, and factory-mounting locations are used for an easy installation. Backed by Flowmaster's Lifetime Limited Warranty.
Redline360 is an authorized Flowmaster dealer and sells only genuine Flowmaster products.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.More in this category
Chevy Silverado 1500 Exhaust
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Reviews on this product
Redline360 is an Authorized Dealer so we only sell authentic and genuine parts and accessories.
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Any non CARB compliant items can not ship California. We will notify you if we have to cancel your order.
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Actual item may vary from picture