# MagnaFlow 15815 Street Series Crossmember-Back Stainless Exhaust System for 1964-1966 Ford Mustang

### 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: 15815
-   Product type: Street Series Crossmember-Back Stainless Exhaust System
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1964 Ford Mustang, Note: Base; 2.8L, 3.3L, 4.7L
-   1965 Ford Mustang, Note: Base; 2.8L, 3.3L, 4.3L, 4.7L
-   1966 Ford Mustang, Note: Base; 3.3L, 4.7L

### 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 15815.

**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 Crossmember-Back Stainless Exhaust System for Ford Mustang
-   15815 fitment
-   MagnaFlow Street Series Crossmember-Back Stainless Exhaust System
-   1964 Ford Mustang Street Series Crossmember-Back Stainless Exhaust System

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1964

Ford

Mustang

Base; 2.8L, 3.3L, 4.7L

1965

Ford

Mustang

Base; 2.8L, 3.3L, 4.3L, 4.7L

1966

Ford

Mustang

Base; 3.3L, 4.7L

## Details

- **Price:** 1496.4 CAD
- **Vendor:** MagnaFlow
- **Type:** Street Series Crossmember-Back Stainless Exhaust System
- **Tags:** 15815, 1964 Ford Mustang, 1965 Ford Mustang, 1966 Ford Mustang, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-15815, Muffler, Performance Exhaust, Performance Parts, Street Series Crossmember-Back Stainless Exhaust System, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1496.40 CAD | In stock |

## Images

- MagnaFlow 15815 Street Series Crossmember-Back Stainless Exhaust System

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-ford-mustang-exhaust-system-15815)
> Updated: 2026-07-16