MagnaFlow Street Series Cat-Back Performance Exhaust System 19473
SKU: 19473
FITMENT NOTES
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- TYPE
- Cat-Back
- MOUNTING BRACKET INCLUDED
- Yes
- GASKET OR SEAL INCLUDED
- No
- INLET TYPE
- Clamp-On
- EXHAUST TIP QUANTITY
- 2
- EXHAUST TIP DIAMETER
- 4IN
- EXHAUST TIP FINISH
- Polished
FEATURES
DYNO-PROVEN PERFORMANCE
Extensive dyno testing is used to ensure that this cat-back exhaust system increases engine power and performance by improving the flow dynamics and evacuation of exhaust gases.
ICONIC MAGNAFLOW SOUND
The Street Series is engineered to deliver the resonant, throaty sound that MagnaFlow is famous for. Exhaust kit 19473 has been tuned to produce superior interior and exterior sound levels for an enhanced driving experience when installed on your vehicle.
PERFECT FITMENT
This direct-fit Street Series system fits onto your vehicle easily thanks to the extensive use of 3D scanning during development to ensure OEM-like fitment. 19473 includes all the hardware necessary for do-it-yourself installation.
PRECISION ROBOTIC CONSTRUCTION
Durable, corrosion-resistant stainless steel construction and CNC precision robotic manufacturing techniques guarantee reliable system performance for the life of your vehicle. 19473 is proudly made in the USA.
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KEY DETAILS
SPECIFICATIONS
- TYPE
- Cat-Back
- MOUNTING BRACKET INCLUDED
- Yes
- GASKET OR SEAL INCLUDED
- No
- INLET TYPE
- Clamp-On
- EXHAUST TIP QUANTITY
- 2
- EXHAUST TIP DIAMETER
- 4IN
- EXHAUST TIP FINISH
- Polished
- EXHAUST TIP MATERIAL
- Stainless Steel
- MUFFLER TYPE
- Straight-Through
- CLAMPS INCLUDED
- Yes
- MUFFLER BODY LENGTH
- 18IN
- PIPE MATERIAL
- Stainless Steel
- CLAMPING TYPE
- Round Band
- HANGERS INCLUDED
- Yes
- MUFFLER BODY MATERIAL
- Stainless Steel
- MUFFLER QUANTITY
- 1
- VALVE INCLUDED
- No
- EXIT STYLE
- Dual Split Rear Behind Rear Tires
- MAIN PIPING DIAMETER
- 3IN
- EXHAUST TIP CONNECTION
- Clamp-On
- EXHAUST TIP WALL
- Double Wall
- EXHAUST TIP CUT
- Angle Cut
- EXHAUST TIP EDGE
- Rolled Edge
- EXHAUST TIP RESONATED
- No
- EXHAUST TIP INTERCOOLED
- No
- MUFFLER FINISH
- Brushed
- MUFFLER BODY HEIGHT
- 5IN
- MUFFLER BODY WIDTH
- 8IN
- EXHAUST TIP LENGTH
- 12IN
- EXHAUST TIP SHAPE
- Round
- SERIES
- Street
- CATALYTIC CONVERTER INCLUDED
- No
HARDWARE KIT
ISOLATORS
2
HANGER BRACKETS
2
PANEL NUTS
2
2.75IN. BAND CLAMPS
2
2.5IN. BAND CLAMPS
4
3IN. BAND CLAMPS
2
BOLTS
2
WARRANTY
CONSTRUCTION WARRANTY
INSTALLATION
Bolt-on installation. May require basic automotive knowledge for proper installation and professional installation is always recommended.
DO IT YOURSELF
COMPATIBLE VEHICLES
More information may be necessary to guarantee this part fits these vehicles. Click on a vehicle and finish filling out the listed requirements to confirm fit.
CHEVROLET
YEAR
MODEL
ENGINE
2025
Silverado 1500
V8 5.3L
2024
Silverado 1500
V8 5.3L
2023
Silverado 1500
V8 5.3L
2022
Silverado 1500
V8 5.3L
2022
Silverado 1500 LTD
V8 5.3L
2021
Silverado 1500
V8 5.3L
2021
Silverado 1500
V6 4.3L
2020
Silverado 1500
V6 4.3L
2020
Silverado 1500
V8 5.3L
2019
Silverado 1500
V8 5.3L
2019
Silverado 1500
V6 4.3L
GMC
YEAR
MODEL
ENGINE
2025
Sierra 1500
V8 5.3L
2024
Sierra 1500
V8 5.3L
2023
Sierra 1500
V8 5.3L
2022
Sierra 1500
V8 5.3L
2022
Sierra 1500 Limited
V8 5.3L
2021
Sierra 1500
V8 5.3L
2021
Sierra 1500
V6 4.3L
2020
Sierra 1500
V8 5.3L
2020
Sierra 1500
V6 4.3L
2019
Sierra 1500
V8 5.3L
2019
Sierra 1500
V6 4.3L






