# MagnaFlow 91085 Universal Standard Catalytic Converter (2.25" ID/2.25" OD) for 1986-1995 Ford Mustang and More

### Performance Overview

Magnaflow's Universal Catalytic Converter was designed to fit a wide variety of vehicles with little cutting and welding required. The catalytic converters are intelligently engineered to have ribbed sides to prevent distortion of the metal which keeps the ceramic catalyst in place. magnaflow's Catalytic Converters are made from premium grade stainless steel for added durability. Finally, All federal catalytic converters are meet EPA requirements.

### Key Features

-   Brand: MagnaFlow
-   Part number: 91085
-   Product type: Universal Standard Catalytic Converter (2.25" ID/2.25" OD)
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1986 Ford Mustang, Note: Gt, Lx; 5.0L; 2.25"; 2.25"
-   1987 Ford Mustang, Note: Gt, Lx; 5.0L; 2.25"; 2.25"
-   1988 Ford Mustang, Note: Gt, Lx; 5.0L; 2.25"; 2.25"
-   1989 Ford Mustang, Note: Gt, Lx; 5.0L; 2.25"; 2.25"
-   1990 Ford Mustang, Note: Gt, Lx; 5.0L; 2.25"; 2.25"
-   1991 Ford Mustang, Note: Gt, Lx; 5.0L; 2.25"; 2.25"
-   1992 Ford Mustang, Note: Gt, Lx; 5.0L; 2.25"; 2.25"
-   1993 Ford Mustang, Note: Gt, Lx, Svt Cobra, Svt Cobra R; 5.0L; 2.25"; 2.25"

### 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 91085.

**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

-   Universal Standard Catalytic Converter (2.25" ID/2.25" OD) for Ford Mustang
-   91085 fitment
-   MagnaFlow Universal Standard Catalytic Converter (2.25" ID/2.25" OD)
-   1986 Ford Mustang Universal Standard Catalytic Converter (2.25" ID/2.25" OD)

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1986

Ford

Mustang

Gt, Lx; 5.0L; 2.25"; 2.25"

1987

Ford

Mustang

Gt, Lx; 5.0L; 2.25"; 2.25"

1988

Ford

Mustang

Gt, Lx; 5.0L; 2.25"; 2.25"

1989

Ford

Mustang

Gt, Lx; 5.0L; 2.25"; 2.25"

1990

Ford

Mustang

Gt, Lx; 5.0L; 2.25"; 2.25"

1991

Ford

Mustang

Gt, Lx; 5.0L; 2.25"; 2.25"

1992

Ford

Mustang

Gt, Lx; 5.0L; 2.25"; 2.25"

1993

Ford

Mustang

Gt, Lx, Svt Cobra, Svt Cobra R; 5.0L; 2.25"; 2.25"

1994

Ford

Mustang

Gt, Svt Cobra; 5.0L; 2.25"; 2.25"

1995

Ford

Mustang

Gt, Gts, Svt Cobra; 5.0L; 2.25"; 2.25"

1986

Mercury

Capri

5.0; 5.0L; 2.25"; 2.25"

## Details

- **Price:** 135.72 CAD
- **Vendor:** MagnaFlow
- **Type:** Universal Standard Catalytic Converter (2.25" ID/2.25" OD)
- **Tags:** 1986 Ford Mustang, 1986 Mercury Capri, 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, 91085, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-91085, Muffler, Performance Exhaust, Performance Parts, Universal Standard Catalytic Converter (2.25" ID/2.25" OD), Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 135.72 CAD | In stock |

## Images

- MagnaFlow 91085 Universal Standard Catalytic Converter (2.25" ID/2.25" OD)

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> Source: [Standard Auto Part](www.standardautopart.com/products/magnaflow-ford-mustang-catalytic-converter-91085)
> Updated: 2026-06-13