# aFe Apollo GT Series 2019 GM Silverado/Sierra 1500 4.3L/5.3L 409 SS CB Exhaust System w/Polished Tip

Now your 19-20 Silverado/Sierra can have that custom look with this aFe POWER Apollo GT cat-back exhaust system. 3" mandrel-bent, 409 stainless steel tubing and high-flow muffler improves performance across the power band and delivers a deep, aggressive exhaust tone. 100% MIG-welded for strength and durability with a 5" polished 304 stainless steel exhaust tip for a custom look.3" 409 Stainless Steel Tubing: This system is constructed of durable mandrel-bent 3" 409 stainless steel tubing for strength and durability. Mandrel-bent tubing maximizes air flow and decreases turbulence, delivering increased torque, horsepower, and improved throttle response.High-Flow Performance Muffler: A high-flow stainless steel muffler allows increased exhaust flow and reduces exhaust drone, maintaining a deep, tuned sound.Polished 5" Tip: A 5" polished 304 stainless steel clamp on exhaust tip, with a laser cut aFe POWER badge for a custom-styled look.Perfect Fit: Factory-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions for a secure fit.Hassle-Free Installation: No cutting or modifications required. Quality hardware and clamps are included for a hassle-free installation.This item fits: Crew Cab / Short Bed (69.92"), Crew Cab / Standard Bed (79.44"), Double Cab / Standard Bed (79.44")Emissions Disclaimer: This product does not require a CARB EO#All aFe POWER exhaust systems are engineered and manufactured in our Corona, California manufacturing facility.

-   Rear side-exit exhaust with 5 Polished 304 stainless steel clamp on exhaust tip
-   Comes complete with all necessary hardware for a hassle-free installation
-   Uses bayonet style hangers and heavy-duty band clamps for a secure fit
-   Constructed out of 3 mandrel-bent 409 stainless steel tubing
-   Utilizes a high-flow stainless steel muffler

This Part Fits:

Year

Make

Model

Submodel

2019-2021

Chevrolet

Silverado 1500

Custom

2019-2021

Chevrolet

Silverado 1500

Custom Trail Boss

2019-2021

Chevrolet

Silverado 1500

High Country

2019-2026

Chevrolet

Silverado 1500

LT

2019-2021

Chevrolet

Silverado 1500

LTZ

2019-2026

Chevrolet

Silverado 1500

RST

2019-2021

Chevrolet

Silverado 1500

SSV

2019-2026

Chevrolet

Silverado 1500

WT

2019-2021

GMC

Sierra 1500

AT4

2019-2021

GMC

Sierra 1500

Base

2019-2026

GMC

Sierra 1500

Denali

2019-2026

GMC

Sierra 1500

Elevation

2022-2026

GMC

Sierra 1500

Pro

2019-2026

GMC

Sierra 1500

SLE

2019-2026

GMC

Sierra 1500

SLT

## Details

- **Price:** 1317.44 CAD
- **Vendor:** aFe
- **Type:** Catback

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1317.44 CAD | In stock |

## Images

- Photo - Primary
- Photo - Mounted
- Photo - Mounted
- Photo - Mounted
- Photo - Mounted
- Photo - Close Up
- Photo - Close Up
- User 4
- User 3

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/afe-apollo-gt-series-2019-gm-silverado-sierra-1500-4-3l-5-3l-409-ss-cb-exhaust-system-w-polished-tip)
> Updated: 2026-07-15