What is included with this MagnaFlow exhaust system?

This MagnaFlow Street Series system includes the complete crossmember-back exhaust, featuring the main piping, two mufflers, and the exit tips. All necessary components for the exhaust system from the crossmember rearward are provided.

What kind of sound can I expect from this exhaust?

You can expect MagnaFlow's signature deep, resonant exhaust note. The system is designed for a moderate exterior sound level and a mild interior sound level, providing an enhanced engine sound without being overly loud inside the cabin.

Does this exhaust system require welding for installation?

The system features weld-on turndown tips, meaning those specific components will require welding. However, the overall system is designed for a direct fit, and extensive 3D scanning was used to ensure ease of installation for the main components.

1955-1957 Chevrolet Bel Air Cat-Back Exhaust | Magnaflow

Name: MagnaFlow Sys C/B 55-57 Chevy Bel-Air
Brand: Magnaflow
Price: 1224.33 USD
Availability: InStock

MagnaFlow Sys C/B 55-57 Chevy Bel-Air

$1224.33

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1955-1957 Chevrolet Bel Air. MagnaFlow Street Series crossmember-back exhaust for improved engine sound and performance.

Key Features

Fits 1955-1957 Chevrolet Bel Air.
Durable, corrosion-resistant stainless steel construction for longevity.
Features a crossmember-back layout with 2.5-inch mandrel-bent main piping.
Includes two Straight-Through mufflers for a deep, resonant exhaust note.
Exits through 2.75-inch polished weld-on single wall turndown tips.
Dyno-proven performance gains for your engine.

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Fits this vehicle

Chevrolet Bel Air 1955-1957

Product Details

If you're looking to give your classic 1955-1957 Chevrolet Bel Air a serious sound upgrade and a boost in performance, this MagnaFlow Street Series Crossmember-Back exhaust system is a solid choice. It's designed to replace your factory system from the crossmember back, giving your engine a much-needed breath of fresh air. You'll get that deep, resonant MagnaFlow signature sound, with a moderate exterior tone and a mild interior presence, so it sounds great without being overwhelming on your daily drive.

This system is built from durable, corrosion-resistant stainless steel, so it's made to last on whatever roads you choose to cruise. The main piping is a fast-flowing 2.5-inch diameter, mandrel-bent to ensure smooth airflow without kinks. It features two Straight-Through mufflers that lead to a multiple exit option, culminating in 2.75-inch polished turndown tips. MagnaFlow uses extensive 3D scanning and CNC precision robotic manufacturing to ensure a direct-fit installation, meaning it should bolt right up to your Bel Air without major modifications. This system is dyno-proven to enhance your engine's performance.

What's included is the complete crossmember-back exhaust system, including the piping, mufflers, and turndown tips. The tips are polished and have a cut edge for a clean look. You'll want to refer to the manufacturer's installation instructions for the specific steps, but the direct-fit design makes it a manageable project for many DIYers. This system is backed by MagnaFlow's limited lifetime construction warranty, giving you peace of mind with your investment.