Description
afe Apollo GT Series 2019 GM Silverado/Sierra 1500 4.3L/5.3L 409 SS CB Exhaust System w/Polished Tip
The afe Apollo GT Series 2019 GM Silverado/Sierra 1500 4.3L/5.3L 409 SS CB Exhaust System w/Polished Tip is a high-performance cat-back exhaust designed for 2019-2020 Silverado and Sierra 1500 models with 4.3L or 5.3L engines. Constructed from durable 3″ mandrel-bent 409 stainless steel, it improves exhaust flow and delivers a deep, aggressive tone while enhancing torque and horsepower.
Key Features
- 3″ mandrel-bent 409 stainless steel tubing for strength and increased airflow
- High-flow stainless steel muffler reduces drone and maintains deep exhaust tone
- 5″ polished 304 stainless steel clamp-on tip with laser-cut aFe POWER badge
- Factory-style bayonet hangers ensure secure fit and stability
- 100% MIG-welded for durability and long-lasting performance
- Includes quality hardware and clamps for hassle-free installation
Fitment
- 2019-2020 GM Silverado/Sierra 1500 4.3L and 5.3L engines
- Crew Cab / Short Bed (69.92″)
- Crew Cab / Standard Bed (79.44″)
- Double Cab / Standard Bed (79.44″)
Note: No cutting or modifications required. Verify bed length and cab configuration for proper fitment before ordering. This system does not require CARB EO#.





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