Flowmaster American Thunder Cat-Back Exhaust System
SKU
FFQY-818113
List price
$1,253.95
Price
$937.95
Description
Fits 2019-2025 Chevrolet/GMC Silverado/Sierra 2.7-Liter, Cat-Back, Dual Out Rear/Side Exit, Stainless Steel Exhaust System
Features
- Dual 2.50-inch mandrel bent 16-gauge 409 stainless steel tubing maximizes exhaust flow and improves durability
- Dual 3.50-inch polished tips exit dual out the rear or side for a custom look
- Includes complete hardware and factory styled hangers in the stock locations for an easy installation
- 50 Series Big Block performance muffler delivers a deep, moderate performance tone and improves exhaust flow
- Flowmaster’s Lifetime Limited Warranty
- Gain up to 4 hp and 11 lbs-ft of torque at the rear wheels
- Fits 147-inch and 157-inch wheelbases
Fitment
Vehicle Fitment
2019 Chevrolet Silverado 1500 LT
2019 Chevrolet Silverado 1500 WT
2019 Chevrolet Silverado 1500 RST
2019 GMC Sierra 1500 Base
2019 GMC Sierra 1500 SLE
2019 GMC Sierra 1500 Elevation
2020 GMC Sierra 1500 Base
2020 GMC Sierra 1500 SLE
2020 GMC Sierra 1500 Elevation
2020 Chevrolet Silverado 1500 Custom
2020 Chevrolet Silverado 1500 LT
2020 Chevrolet Silverado 1500 WT
2020 Chevrolet Silverado 1500 RST
2021 GMC Sierra 1500 Base
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 Elevation
2021 Chevrolet Silverado 1500 Custom
2021 Chevrolet Silverado 1500 LT
2021 Chevrolet Silverado 1500 WT
2021 Chevrolet Silverado 1500 RST
2022 GMC Sierra 1500 Limited SLE
2022 GMC Sierra 1500 Limited Pro
2022 GMC Sierra 1500 Limited Elevation
2022 Chevrolet Silverado 1500 LTD Custom
2022 Chevrolet Silverado 1500 LTD LT
2022 Chevrolet Silverado 1500 LTD WT
2022 Chevrolet Silverado 1500 LTD RST
2022 Chevrolet Silverado 1500 LTD Custom Trail Boss
2022 GMC Sierra 1500 SLE
2022 GMC Sierra 1500 Pro
2022 GMC Sierra 1500 Elevation
2022 Chevrolet Silverado 1500 Custom
2022 Chevrolet Silverado 1500 LT
2022 Chevrolet Silverado 1500 WT
2022 Chevrolet Silverado 1500 RST
2022 Chevrolet Silverado 1500 Custom Trail Boss
2022 Chevrolet Silverado 1500 LT Trail Boss
2023 Chevrolet Silverado 1500 Custom
2023 Chevrolet Silverado 1500 LT
2023 Chevrolet Silverado 1500 WT
2023 Chevrolet Silverado 1500 RST
2023 Chevrolet Silverado 1500 Custom Trail Boss
2023 Chevrolet Silverado 1500 LT Trail Boss
2023 GMC Sierra 1500 SLE
2023 GMC Sierra 1500 Pro
2023 GMC Sierra 1500 Elevation
2024 GMC Sierra 1500 SLE
2024 GMC Sierra 1500 Pro
2024 GMC Sierra 1500 Elevation
2024 Chevrolet Silverado 1500 Custom
2024 Chevrolet Silverado 1500 LT
2024 Chevrolet Silverado 1500 WT
2024 Chevrolet Silverado 1500 RST
2024 Chevrolet Silverado 1500 Custom Trail Boss
2024 Chevrolet Silverado 1500 LT Trail Boss
2025 Chevrolet Silverado 1500 Custom
2025 Chevrolet Silverado 1500 LT
2025 Chevrolet Silverado 1500 WT
2025 Chevrolet Silverado 1500 RST
2025 Chevrolet Silverado 1500 Custom Trail Boss
2025 Chevrolet Silverado 1500 LT Trail Boss
2025 GMC Sierra 1500 SLE
2025 GMC Sierra 1500 Pro
2025 GMC Sierra 1500 Elevation
Specs
Brand
FLOWMASTER
Category
Exhaust System Kit
Specs
Type: Cat-Back
Brand: Flowmaster
Finish: Natural
Tip Cut: Angle
Warning: California Proposition 65
Category: Exhaust
Material: 409 Stainless Steel
Tip Logo: Embossed
Tip Shape: Round
Tip Style: Double Wall
part type: Exhaust System Kit
Exit Style: Dual Out Rear
Grade Type: Performance
Inlet Type: Flanged
Mount Type: Uses Factory Hangers
Tip Finish: Polished
Tip Length: 13.00
Valve Type: Not Applicable
Single Dual: Dual
Sound Level: Moderate
System Type: Cat-back
Muffler Type: Reflection
Product Type: Exhaust System
Sub Category: Exhaust and Tail Pipes
Tip Diameter: 3.50
Tip Material: 304 Stainless Steel
Tip Quantity: 2.00
Clamping Type: Flat Band
Emission Code: 5
Exit Position: DOR/S
Muffler Color: Black
Muffler Shape: Oval
Pipe Material: 409 Stainless Steel
Exhaust Series: American Thunder
Muffler Finish: Black High-Temperature Paint Finish
Muffler Series: 50 Series Big Block
Tip Edge Style: Cut
Valve Included: No
Clamps Included: Yes
Exhaust Tip Cut: Angled
Tubing Material: 409 Stainless Steel
Exhaust Tip Edge: Angle Cut
Exhaust Tip Wall: Double Wall
Hangers Included: Yes
Muffler Material: 409 Stainless Steel
Muffler Quantity: 1
Exhaust Tip Color: Silver
Exhaust Tip Shape: Round
Exhaust Tip Finish: Polished
Exhaust Tip Length: 13.00
Muffler Body Shape: Oval
Muffler Body Width: 12.00
Tail Pipe Quantity: 2
Muffler Body Height: 5.00
Muffler Body Length: 22.00
Muffler Part Number: Kit Only
Exhaust Tip Diameter: 3.50
Exhaust Tip Material: 304 Stainless Steel
Exhaust Tip Quantity: 2
Main Piping Diameter: 2.50
Exhaust Tip Resonated: No
Inlet Tubing Diameter: 3.50
Muffler Body Material: 409 Stainless Steel
Muffler Flanged Inlet: No
Exhaust Tip Connection: Clamp-On
Muffler Flanged Outlet: No
Muffler Inlet Diameter: 3.50
Muffler Inlet Location: Center
Muffler Overall Length: 28.00
Outlet Tubing Diameter: 2.50
Exhaust System Kit Type: Cat-Back
Exhaust Tip Intercooled: No
Gasket Or Seal Included: No
Muffler Outlet Diameter: 2.50
Muffler Outlet Location: Dual
Muffler Outlet Quantity: 2
Muffler Inlet Connection: Slip-Fit
Spring Bolt Kit Included: No
Tail Pipe Tapered Outlet: No
Mounting Bracket Included: Yes
Muffler Outlet Connection: Slip-Fit
Catalytic Converter Quantity: 0
Muffler Inlet Inside Diameter: 3.50
Muffler Inlet Outside Diameter: 3.63
Tail Pipe Outlet Outside Diameter: 2.50
California Proposition 65 Required: Yes
California Proposition 65 Chemical Name: Nickel (Metallic)
