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Brand: MagnaflowSKU / Part #: MAG19489
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Overview
Give the 2019-2026 Chevrolet Silverado 1500 / LTD a sound upgrade with the MagnaFlow Street Series Cat-Back Exhaust 19489. Expect a aggressive exterior tone with moderate cabin levels, per MagnaFlow. Coverage spans 8 model years: 2019-2026 Chevrolet Silverado 1500 (High Country, LTZ), 2022 Chevrolet Silverado 1500 LTD (High Country, LTZ), 2019-2026 GMC Sierra 1500 (Denali, SLT) and 2022 GMC Sierra 1500 Limited (SLT). It ships at roughly 69.8 lb.
Features
- Fits 2019-2026 Chevrolet Silverado 1500: High Country, LTZ
- Fits 2022 Chevrolet Silverado 1500 LTD: High Country, LTZ
- Fits 2019-2026 GMC Sierra 1500: Denali, SLT
- 1 further model listed in the fitment table
- 3.5in mandrel-bent stainless tubing
- 1 straight-through muffler
- Round band clamped joints
- Quad split rear exit
- 3.5in polished double wall angle cut tips
- Direct-fit layout developed with 3D scanning
Sound
- Exterior: Aggressive
- Interior: Moderate
What is in the box
- Complete cat-back exhaust
- 2 x 2.5in band clamps
- 3 x 3.5in band clamps
Specs
| Part number | 19489 |
| Series | Street |
| Type | Street Series Cat-Back Exhaust |
| Inlet Type | Clamp-On |
| Exhaust Tip Quantity | 4 |
| Exhaust Tip Diameter | 3.5in |
| Exhaust Tip Finish | Polished |
| Exhaust Tip Material | Stainless Steel |
| Muffler Type | Straight-Through |
| Clamps Included | Yes |
| Muffler Body Length | 14in |
| Pipe Material | Stainless Steel |
| Clamping Type | Round Band |
| Hangers Included | Yes |
| Muffler Body Material | Stainless Steel |
| Muffler Quantity | 1 |
| Valve Included | Yes |
| Exit Style | Quad Split Rear |
| Main Piping Diameter | 3.5in |
| Exhaust Tip Connection | Welded-On |
| Exhaust Tip Wall | Double Wall |
| Exhaust Tip Cut | Angle Cut |
| Exhaust Tip Edge | Folded Edge |
| Muffler Finish | Brushed |
| Muffler Body Height | 6in |
| Muffler Body Width | 6in |
| Exhaust Tip Length | 12.25in |
| Exhaust Tip Shape | Round |
| Valve Type | Passive |
| Shipping weight | 69.8 lb |
Warranty
MagnaFlow covers the construction of this system with a limited lifetime warranty, and the finish carries a 1-year limited warranty.
Installation
Direct-fit and bolt-on; a capable DIYer can install it with the right tools, though professional installation is recommended. Download the MagnaFlow 19489 installation guide (PDF).
Fitment notes
Check the fitment table below against your vehicle, including trim and engine.
Fitment
| Make | Model | Chassis | Year | Engine |
|---|---|---|---|---|
| Chevrolet | Silverado 1500 (High Country, LTZ) | — | 2019-2026 | — |
| Chevrolet | Silverado 1500 LTD (High Country, LTZ) | — | 2022 | — |
| GMC | Sierra 1500 (Denali, SLT) | — | 2019-2026 | — |
| GMC | Sierra 1500 Limited (SLT) | — | 2022 | — |
Fitment
| Year | Make | Model |
|---|---|---|
| 2019–2026 | Chevrolet | Silverado 1500 |
| 2022–2022 | Chevrolet | Silverado 1500 LTD |
| 2019–2026 | GMC | Sierra 1500 |
| 2022–2022 | GMC | Sierra 1500 Limited |
Not sure? Text us your VIN and we’ll confirm.
Shipping & returns
Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.
Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.
Not returnable: special-order or custom items, and anything that has been installed, modified or altered.
Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.
Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.
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Autotalent
Vendor:
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