# MagnaFlow 19405 Competition Series Stainless Cat-Back Exhaust System for 2018-2021 Kia Stinger

### Performance Overview

Magnaflow Competition Series Exhaust Systems are designed for those looking for a forceful exhaust note and overall improved performance! The Magnaflow Competition Series Exhaust System is constructed of T-409 stainless steel for maximum durability and performance gains. Magnaflow uses mandrel bent tubing to increase the exhaust flow, which in turns helps to boost performance. This Exhaust Kit comes in a variety of configurations, including rear axle back and cat-back styles, single or dual mufflers, and one, two, or four outlets. Magnaflow Competition Series exhausts increase your performance for better track results.

### Key Features

-   Brand: MagnaFlow
-   Part number: 19405
-   Product type: Competition Series Stainless Cat-Back Exhaust System
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   2018 Kia Stinger, Note: Base, Premium; 2.0L
-   2019 Kia Stinger, Note: Base, Premium; 2.0L
-   2020 Kia Stinger, Note: Gt-Line; 2.0L
-   2021 Kia Stinger, Note: Gt-Line; 2.0L

### FAQ

**Will this fit my vehicle?**  
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

**What part number is this?**  
The listed part number is 19405.

**Is this product designed for direct replacement?**  
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

**Should I confirm fitment before ordering?**  
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

### Common Searches

-   Competition Series Stainless Cat-Back Exhaust System for Kia Stinger
-   19405 fitment
-   MagnaFlow Competition Series Stainless Cat-Back Exhaust System
-   2018 Kia Stinger Competition Series Stainless Cat-Back Exhaust System

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

2018

Kia

Stinger

Base, Premium; 2.0L

2019

Kia

Stinger

Base, Premium; 2.0L

2020

Kia

Stinger

Gt-Line; 2.0L

2021

Kia

Stinger

Gt-Line; 2.0L

## Details

- **Price:** 2630.4 CAD
- **Vendor:** MagnaFlow
- **Type:** Competition Series Stainless Cat-Back Exhaust System
- **Tags:** 19405, 2018 Kia Stinger, 2019 Kia Stinger, 2020 Kia Stinger, 2021 Kia Stinger, Auto Parts, Automotive, Catalytic Converter, Competition Series Stainless Cat-Back Exhaust System, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-19405, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2630.40 CAD | In stock |

## Images

- MagnaFlow 19405 Competition Series Stainless Cat-Back Exhaust System

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-kia-stinger-cat-back-exhaust-19405)
> Updated: 2026-06-13