# MagnaFlow 16830 Street Series Cat-Back Stainless Exhaust System for 1975-1981 Pontiac Firebird

### 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: 16830
-   Product type: Street Series Cat-Back Stainless Exhaust System
-   Designed for compatible vehicle applications listed on this page

### Vehicle Fitment

-   1975 Pontiac Firebird, Note: Base, Esprit, Formula, Trans Am; 5.7L, 6.6L
-   1976 Pontiac Firebird, Note: Base, Esprit, Formula, Trans Am; 5.7L, 6.6L
-   1977 Pontiac Firebird, Note: Base, Esprit, Formula, Trans Am; 4.9L, 5.0L, 5.7L, 6.6L
-   1978 Pontiac Firebird, Note: Base, Esprit, Formula, Trans Am; 4.9L, 5.0L, 5.7L, 6.6L
-   1979 Pontiac Firebird, Note: Base, Esprit, Formula, Trans Am; 4.9L, 5.0L, 5.7L, 6.6L
-   1980 Pontiac Firebird, Note: Base, Esprit, Formula, Trans Am; 4.9L, 5.0L
-   1981 Pontiac Firebird, Note: Base, Esprit, Formula, Trans Am; 4.9L, 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 16830.

**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 Pontiac Firebird
-   16830 fitment
-   MagnaFlow Street Series Cat-Back Stainless Exhaust System
-   1975 Pontiac Firebird Street Series Cat-Back Stainless Exhaust System

### Vehicle Fitment Table

Year

Make

Model

Position

Fitment Precision

Note

1975

Pontiac

Firebird

Base, Esprit, Formula, Trans Am; 5.7L, 6.6L

1976

Pontiac

Firebird

Base, Esprit, Formula, Trans Am; 5.7L, 6.6L

1977

Pontiac

Firebird

Base, Esprit, Formula, Trans Am; 4.9L, 5.0L, 5.7L, 6.6L

1978

Pontiac

Firebird

Base, Esprit, Formula, Trans Am; 4.9L, 5.0L, 5.7L, 6.6L

1979

Pontiac

Firebird

Base, Esprit, Formula, Trans Am; 4.9L, 5.0L, 5.7L, 6.6L

1980

Pontiac

Firebird

Base, Esprit, Formula, Trans Am; 4.9L, 5.0L

1981

Pontiac

Firebird

Base, Esprit, Formula, Trans Am; 4.9L, 5.0L

## Details

- **Price:** 1560.2 CAD
- **Vendor:** MagnaFlow
- **Type:** Street Series Cat-Back Stainless Exhaust System
- **Tags:** 16830, 1975 Pontiac Firebird, 1976 Pontiac Firebird, 1977 Pontiac Firebird, 1978 Pontiac Firebird, 1979 Pontiac Firebird, 1980 Pontiac Firebird, 1981 Pontiac Firebird, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-16830, Muffler, Performance Exhaust, Performance Parts, Street Series Cat-Back Stainless Exhaust System, Vehicle Fitment

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1560.20 CAD | In stock |

## Images

- MagnaFlow 16830 Street Series Cat-Back Stainless Exhaust System

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-pontiac-firebird-cat-back-exhaust-16830)
> Updated: 2026-07-16