MBRP S5013409 3-Inch Muffler Bypass and Polished 4-Inch Tip for Chevrolet Silverado and GMC Sierra 1500

Unleash a deeper, more enhanced tone from your truck with the MBRP S5013409, a muffler bypass & tip Kit. Designed for Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with the 4.3L or 5.3L engine, this kit delivers a noticeable sound upgrade without going over the top. The muffler bypass is constructed from durable T409 stainless steel, an excellent rust and corrosion resistant material and features smooth mandrel-bent tubing to enable improved exhaust flow. The result is an enhanced, moderate exhaust tone that lets your truck be heard while remaining refined for daily driving. Finishing off the kit is a sleek 4-inch OD polished exhaust tip that adds a bold, performance-inspired look to your truck. Built for durability, sound, and style, this MBRP kit is an easy way to boost both the attitude and appearance of your Silverado or Sierra. MBRP S5013409 3 inch Muffler Bypass Pipe, T409 Stainless Steel, with Polished 4 Inch OD Tip. Cutting Required for Installation. Tip Included. Excludes Dual Exhaust Equipped Vehicles.

• Rugged T409 Stainless Steel Construction. Enhanced Flow. Smooth Mandrel Bent Tubing. Enhanced, Moderate Exhaust Tone. Polished 4 Inch OD Tip.
• Rugged T409 Stainless Steel Construction
• Enhanced Moderate Exhaust Tone
• Smooth Mandrel Bent Tubing
• Polished 4 Inch OD Tip
• Enhanced Flow

Upgrade your truck’s exhaust sound and appearance with the MBRP S5013409 muffler bypass and exhaust tip kit. Designed for select Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with 4.3L or 5.3L engines, this system produces a deeper, enhanced exhaust tone with a moderate sound level suitable for daily driving. The kit is engineered to improve exhaust flow while giving the rear of your truck a clean, performance-inspired appearance.

The MBRP S5013409 muffler bypass is manufactured from durable T409 stainless steel for reliable resistance to rust and corrosion. Smooth mandrel-bent tubing helps maintain consistent exhaust flow, while the polished 4-inch outside diameter exhaust tip adds a bold finishing touch. Installation requires cutting, and the kit is not intended for vehicles equipped with dual exhaust systems. The tip is included.

• Construction: T409 stainless steel for durability and corrosion resistance.
• Exhaust Flow: Smooth mandrel-bent tubing supports improved flow through the bypass section.
• Sound: Produces an enhanced, moderate exhaust tone without an excessively aggressive character.
• Appearance: Includes a polished 4-inch outside diameter exhaust tip for a refined performance look.
• Application: Designed for select Chevrolet Silverado 1500 and GMC Sierra 1500 trucks with 4.3L or 5.3L engines.
• Inlet Size: 3-inch exhaust tubing.
• Installation: Cutting is required; professional installation is recommended.
• Exhaust Configuration: Intended for applicable single-exhaust configurations and excludes dual-exhaust-equipped vehicles.

What’s Included: One MBRP S5013409 muffler bypass pipe and one polished 4-inch exhaust tip. Fitment includes select 2014–2015 Chevrolet Silverado 1500 and GMC Sierra 1500 applications, with compatibility dependent on engine, exhaust configuration, and vehicle-specific equipment. Verify application details before installation.

Features:

• T409 stainless steel construction resists rust and corrosion for lasting durability
• Smooth mandrel-bent tubing supports improved exhaust flow
• Creates an enhanced, moderate exhaust tone for a refined sound upgrade
• Includes a polished 4-inch outside diameter exhaust tip for a performance-inspired appearance

Fitments:
2014 Chevrolet Silverado 1500 High Country
2014 Chevrolet Silverado 1500 LT
2014 Chevrolet Silverado 1500 LTZ
2014 Chevrolet Silverado 1500 WT
2014 GMC Sierra 1500 Base
2014 GMC Sierra 1500 Denali
2014 GMC Sierra 1500 SLE
2014 GMC Sierra 1500 SLT
2015 Chevrolet Silverado 1500 High Country
2015 Chevrolet Silverado 1500 LS
2015 Chevrolet Silverado 1500 LT
2015 Chevrolet Silverado 1500 LTZ
2015 Chevrolet Silverado 1500 SSV
2015 Chevrolet Silverado 1500 WT
2015 GMC Sierra 1500 Base
2015 GMC Sierra 1500 Denali
2015 GMC Sierra 1500 SLE
2015 GMC Sierra 1500 SLT
2016 Chevrolet Silverado 1500 Custom
2016 Chevrolet Silverado 1500 High Country
2016 Chevrolet Silverado 1500 LS
2016 Chevrolet Silverado 1500 LT
2016 Chevrolet Silverado 1500 LTZ
2016 Chevrolet Silverado 1500 SSV
2016 Chevrolet Silverado 1500 WT
2016 GMC Sierra 1500 Base
2016 GMC Sierra 1500 Denali
2016 GMC Sierra 1500 SLE
2016 GMC Sierra 1500 SLT
2017 Chevrolet Silverado 1500 Custom
2017 Chevrolet Silverado 1500 High Country
2017 Chevrolet Silverado 1500 LS
2017 Chevrolet Silverado 1500 LT
2017 Chevrolet Silverado 1500 LTZ
2017 Chevrolet Silverado 1500 SSV
2017 Chevrolet Silverado 1500 WT
2017 GMC Sierra 1500 Base
2017 GMC Sierra 1500 Denali
2017 GMC Sierra 1500 SLE
2017 GMC Sierra 1500 SLT
2018 Chevrolet Silverado 1500 Custom
2018 Chevrolet Silverado 1500 High Country
2018 Chevrolet Silverado 1500 LS
2018 Chevrolet Silverado 1500 LT
2018 Chevrolet Silverado 1500 LTZ
2018 Chevrolet Silverado 1500 SSV
2018 Chevrolet Silverado 1500 WT
2018 GMC Sierra 1500 Base
2018 GMC Sierra 1500 Denali
2018 GMC Sierra 1500 SLE
2018 GMC Sierra 1500 SLT
2019 Chevrolet Silverado 1500 Custom
2019 Chevrolet Silverado 1500 Custom Trail Boss
2019 Chevrolet Silverado 1500 LT
2019 Chevrolet Silverado 1500 LTZ
2019 Chevrolet Silverado 1500 RST
2019 Chevrolet Silverado 1500 SSV
2019 Chevrolet Silverado 1500 WT
2019 GMC Sierra 1500 Base
2019 GMC Sierra 1500 Elevation
2019 GMC Sierra 1500 SLE
2019 GMC Sierra 1500 SLT
2020 Chevrolet Silverado 1500 Custom
2020 Chevrolet Silverado 1500 Custom Trail Boss
2020 Chevrolet Silverado 1500 LT
2020 Chevrolet Silverado 1500 LTZ
2020 Chevrolet Silverado 1500 RST
2020 Chevrolet Silverado 1500 SSV
2020 Chevrolet Silverado 1500 WT
2020 GMC Sierra 1500 Base
2020 GMC Sierra 1500 Elevation
2020 GMC Sierra 1500 SLE
2020 GMC Sierra 1500 SLT
2021 Chevrolet Silverado 1500 Custom
2021 Chevrolet Silverado 1500 Custom Trail Boss
2021 Chevrolet Silverado 1500 LT
2021 Chevrolet Silverado 1500 LTZ
2021 Chevrolet Silverado 1500 RST
2021 Chevrolet Silverado 1500 SSV
2021 Chevrolet Silverado 1500 WT
2021 GMC Sierra 1500 Base
2021 GMC Sierra 1500 Elevation
2021 GMC Sierra 1500 SLE
2021 GMC Sierra 1500 SLT
2022 Chevrolet Silverado 1500 LT
2022 Chevrolet Silverado 1500 LTZ
2022 Chevrolet Silverado 1500 RST
2022 Chevrolet Silverado 1500 WT
2022 GMC Sierra 1500 Elevation
2022 GMC Sierra 1500 Pro
2022 GMC Sierra 1500 SLE
2022 GMC Sierra 1500 SLT
2023 Chevrolet Silverado 1500 Custom Trail Boss
2023 Chevrolet Silverado 1500 LT
2023 Chevrolet Silverado 1500 LT Trail Boss
2023 Chevrolet Silverado 1500 LTZ
2023 Chevrolet Silverado 1500 PPV
2023 Chevrolet Silverado 1500 RST
2023 Chevrolet Silverado 1500 WT
2023 GMC Sierra 1500 Elevation
2023 GMC Sierra 1500 Pro
2023 GMC Sierra 1500 SLE
2023 GMC Sierra 1500 SLT
2024 Chevrolet Silverado 1500 Custom Trail Boss
2024 Chevrolet Silverado 1500 LT
2024 Chevrolet Silverado 1500 LT Trail Boss
2024 Chevrolet Silverado 1500 LTZ
2024 Chevrolet Silverado 1500 PPV
2024 Chevrolet Silverado 1500 RST
2024 Chevrolet Silverado 1500 WT
2024 GMC Sierra 1500 Elevation
2024 GMC Sierra 1500 Pro
2024 GMC Sierra 1500 SLE
2024 GMC Sierra 1500 SLT
2025 Chevrolet Silverado 1500 Custom Trail Boss
2025 Chevrolet Silverado 1500 LT
2025 Chevrolet Silverado 1500 LT Trail Boss
2025 Chevrolet Silverado 1500 LTZ
2025 Chevrolet Silverado 1500 PPV
2025 Chevrolet Silverado 1500 RST
2025 Chevrolet Silverado 1500 WT
2025 GMC Sierra 1500 Elevation
2025 GMC Sierra 1500 Pro
2025 GMC Sierra 1500 SLE
2025 GMC Sierra 1500 SLT
2026 Chevrolet Silverado 1500 Custom Trail Boss
2026 Chevrolet Silverado 1500 LT
2026 Chevrolet Silverado 1500 LTZ
2026 Chevrolet Silverado 1500 PPV
2026 Chevrolet Silverado 1500 RST
2026 Chevrolet Silverado 1500 WT
2026 GMC Sierra 1500 Elevation
2026 GMC Sierra 1500 Pro
2026 GMC Sierra 1500 SLE
2026 GMC Sierra 1500 SLT

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Units Per Sku: 1
Regular Stock: t