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SKU: 49C44121 | UPC: 802959603536
Apollo GT Series 409 Stainless Steel Muffler Upgrade Pipe GM Silverado/Sierra 1500 19-25 V8-5.3L
This aFe Power Apollo GT Series muffler replaces the factory unit on 2019-2025 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with the 5.3L V8 engine. It features a straight-through perforated core design that boosts exhaust flow for better throttle response and horsepower. The aggressive sound profile adds a deep muscle car tone without drone on the highway.
Key Features
- Material: 409 stainless steel construction resists corrosion and withstands high heat for long-lasting performance
- Main Piping Diameter: 3-inch mandrel-bent tubing increases exhaust velocity and scavenging efficiency
- Sound Level: Aggressive street/strip tone from dual 4-inch slash-cut tips for commanding presence
- Core Design: Perforated straight-through core with premium absorption material reduces weight while maintaining flow
- Construction: Fully welded seams and hangers ensure direct bolt-on fit with no modifications needed
Product Notes
- Direct replacement for OEM muffler, no cutting or welding required
- Pair with cat-back system for full exhaust benefits
- Product weight 22 lbs, ships in protective packaging
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory hangers and clamps
- 30-60 minute install time with basic hand tools
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2019-2025 | Chevrolet | Silverado 1500 | Custom |
| 2019-2025 | Chevrolet | Silverado 1500 | High Country |
| 2019-2025 | Chevrolet | Silverado 1500 | LT |
| 2019-2025 | Chevrolet | Silverado 1500 | LTZ |
| 2019-2025 | Chevrolet | Silverado 1500 | SSV |
| 2019-2025 | Chevrolet | Silverado 1500 | WT |
| 2019-2025 | GMC | Sierra 1500 | Denali |
| 2019-2025 | GMC | Sierra 1500 | SLE |
| 2019-2025 | GMC | Sierra 1500 | SLT |
Why Choose aFe Power?
- Engineered and dyno-tested in the USA for proven gains
- High-flow designs backed by real-world truck applications
- Precision mandrel-bent tubing for consistent performance
Frequently Asked Questions
-
Q: Does this muffler fit 5.3L V8 Silverado 1500 models from 2019 to 2025?
A: Yes, it bolts directly onto all listed trims of 2019-2025 Chevrolet Silverado 1500 and GMC Sierra 1500 with 5.3L V8 engines -
Q: What material is used in the Apollo GT muffler?
A: 409 grade stainless steel provides strength, heat resistance, and rust protection for daily driving and track use -
Q: What is the warranty and install process?
A: Limited lifetime warranty covers manufacturing defects. Bolt-on install takes under an hour with no special tools
Shipping & Handling
- Method: UPS Ground or FedEx
- Availability: In stock - ships same or next business day
- Packaging: Secure box measuring 40 x 13 x 13 inches
- Weight: 22 lbs
Read More
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