# MagnaFlow 16638 Street Series Cat-Back Stainless Exhaust System for 1999-2005 Mazda Miata / Mx-5

### Performance Overview

The Magnaflow street Series Exhaust System is crafted from durable stainless steel and features mandrel bent tubing's for maximum durability and performance gains. The Street Series gives a more smoother and deeper than stock mufflers, but it is not oppressive to the ears when you're cruising along the highway. Magnaflow street Series Exhaust Systems has a straight-through flow design with increased horsepower and torque as it gives out maximum exhaust flow.

### Key Features

-   Brand: MagnaFlow
-   Part number: 16638
-   Product type: Street Series Cat-Back Stainless Exhaust System
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1999 Mazda Miata / Mx-5, Note: 10Th Anniversary, Base; 1.8L
-   2000 Mazda Miata / Mx-5, Note: Base, Ls, Se; 1.8L
-   2001 Mazda Miata / Mx-5, Note: Base, Ls, Se; 1.8L
-   2002 Mazda Miata / Mx-5, Note: Base, Ls, Se; 1.8L
-   2003 Mazda Miata / Mx-5, Note: Base, Ls, Se, Shinsen; 1.8L
-   2004 Mazda Miata / Mx-5, Note: Base, Ls; 1.8L
-   2005 Mazda Miata / Mx-5, Note: Base, Ls; 1.8L

### 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 16638.

**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

-   Street Series Cat-Back Stainless Exhaust System for Mazda Miata / Mx-5
-   16638 fitment
-   MagnaFlow Street Series Cat-Back Stainless Exhaust System
-   1999 Mazda Miata / Mx-5 Street Series Cat-Back Stainless Exhaust System

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1999

Mazda

Miata / Mx-5

10Th Anniversary, Base; 1.8L

2000

Mazda

Miata / Mx-5

Base, Ls, Se; 1.8L

2001

Mazda

Miata / Mx-5

Base, Ls, Se; 1.8L

2002

Mazda

Miata / Mx-5

Base, Ls, Se; 1.8L

2003

Mazda

Miata / Mx-5

Base, Ls, Se, Shinsen; 1.8L

2004

Mazda

Miata / Mx-5

Base, Ls; 1.8L

2005

Mazda

Miata / Mx-5

Base, Ls; 1.8L

## Details

- **Price:** 1316.6 CAD
- **Vendor:** MagnaFlow
- **Type:** Street Series Cat-Back Stainless Exhaust System
- **Tags:** 16638, 1999 Mazda Miata / Mx-5, 2000 Mazda Miata / Mx-5, 2001 Mazda Miata / Mx-5, 2002 Mazda Miata / Mx-5, 2003 Mazda Miata / Mx-5, 2004 Mazda Miata / Mx-5, 2005 Mazda Miata / Mx-5, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-16638, Muffler, Performance Exhaust, Performance Parts, Street Series Cat-Back Stainless Exhaust System, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1316.60 CAD | In stock |

## Images

- MagnaFlow 16638 Street Series Cat-Back Stainless Exhaust System

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-mazda-miata-mx-5-cat-back-exhaust-16638)
> Updated: 2026-07-16