# MagnaFlow 17118 Competition Series Cat-Back Stainless Exhaust System for 1986-2004 Ford Mustang

### 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: 17118
-   Product type: Competition Series Cat-Back Stainless Exhaust System
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1986 Ford Mustang, Note: Gt, Lx; 5.0L
-   1987 Ford Mustang, Note: Gt, Lx; 5.0L
-   1988 Ford Mustang, Note: Gt, Lx; 5.0L
-   1989 Ford Mustang, Note: Gt, Lx; 5.0L
-   1990 Ford Mustang, Note: Gt, Lx; 5.0L
-   1991 Ford Mustang, Note: Gt, Lx; 5.0L
-   1992 Ford Mustang, Note: Gt, Lx; 5.0L
-   1993 Ford Mustang, Note: Gt, Lx, Svt Cobra, Svt Cobra R; 5.0L

### 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 17118.

**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 Cat-Back Stainless Exhaust System for Ford Mustang
-   17118 fitment
-   MagnaFlow Competition Series Cat-Back Stainless Exhaust System
-   1986 Ford Mustang Competition Series Cat-Back Stainless Exhaust System

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1986

Ford

Mustang

Gt, Lx; 5.0L

1987

Ford

Mustang

Gt, Lx; 5.0L

1988

Ford

Mustang

Gt, Lx; 5.0L

1989

Ford

Mustang

Gt, Lx; 5.0L

1990

Ford

Mustang

Gt, Lx; 5.0L

1991

Ford

Mustang

Gt, Lx; 5.0L

1992

Ford

Mustang

Gt, Lx; 5.0L

1993

Ford

Mustang

Gt, Lx, Svt Cobra, Svt Cobra R; 5.0L

1994

Ford

Mustang

Gt, Svt Cobra; 5.0L

1995

Ford

Mustang

Gt, Gts, Svt Cobra; 5.0L

1996

Ford

Mustang

Gt, Svt Cobra; 4.6L

1997

Ford

Mustang

Gt, Svt Cobra; 4.6L

1998

Ford

Mustang

Gt, Svt Cobra; 4.6L

1999

Ford

Mustang

Gt, Svt Cobra; 4.6L

2000

Ford

Mustang

Gt, Svt Cobra; 4.6L

2001

Ford

Mustang

Gt, Gt Bullitt, Svt Cobra; 4.6L

2002

Ford

Mustang

Gt; 4.6L

2003

Ford

Mustang

Gt, Mach 1, Svt Cobra, Svt Cobra 10Th Anniversary; 4.6L

2004

Ford

Mustang

Gt, Mach 1, Svt Cobra; 4.6L

## Details

- **Price:** 1033.85 CAD
- **Vendor:** MagnaFlow
- **Type:** Competition Series Cat-Back Stainless Exhaust System
- **Tags:** 17118, 1986 Ford Mustang, 1987 Ford Mustang, 1988 Ford Mustang, 1989 Ford Mustang, 1990 Ford Mustang, 1991 Ford Mustang, 1992 Ford Mustang, 1993 Ford Mustang, 1994 Ford Mustang, 1995 Ford Mustang, 1996 Ford Mustang, 1997 Ford Mustang, 1998 Ford Mustang, 1999 Ford Mustang, 2000 Ford Mustang, 2001 Ford Mustang, 2002 Ford Mustang, 2003 Ford Mustang, 2004 Ford Mustang, Auto Parts, Automotive, Catalytic Converter, Competition Series Cat-Back Stainless Exhaust System, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-17118, Muffler, Performance Exhaust, Performance Parts, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1033.85 CAD | In stock |

## Images

- MagnaFlow 17118 Competition Series Cat-Back Stainless Exhaust System

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-ford-mustang-cat-back-exhaust-17118)
> Updated: 2026-07-16