VEHICLE FITMENT
2019-2023 Chevrolet Silverado 1500 5.3L V8Crew Cab, Short Bed 147.5" WheelbaseDouble Cab, Standard Bed 147.5" Wheelbase*9/14/2022 FITS WITH MAX TOW PACKAGE
2019-2023 GMC Sierra 1500 5.3L V8Crew Cab, Short Bed 147.5" WheelbaseDouble Cab, Standard Bed 147.5" Wheelbase*9/14/2022 FITS WITH MAX TOW PACKAGE
2019-2023 GMC Sierra Denali 1500 5.3L V8Crew Cab, Short Bed 147.5" WheelbaseDouble Cab, Standard Bed 147.5" Wheelbase*9/14/2022 FITS WITH MAX TOW PACKAGE
PRODUCT DESCRIPTION
3.0" Cat-Back, Dual Rear Exit Exhaust SystemSport Sound Level*Part # 21028 Reuses factory bezels
Sound Level
Sport
Pipe Dia.
3.0" to 2.5"
Exit Style
Dual Rear Exit
Tip Style
Reuses Factory
Tip Cut
N/A
Tip Finish
N/A
RSC®
✓
Flow Increase
47%
Part Number
21028
INSTALLATION
🗒️ Installation Instructions*9/14/2022 FITS WITH MAX TOW PACKAGE - Includes Clearance for Wiring Harness.
LSX Magazine Article: Giving a New 5.3L Silverado a Classy Sound
YEARS: 2019, 2020, 2021, 2022, 2023
Save on Sport / 3.0 in Cat-Back DRE Factory Bezels | 2019-2025 Silverado Sierra, Denali 5.3L 147WB (21028) with a CORSA PERFORMANCE promo code