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MagnaFlow Competition Series Cat-Back Exhaust 15677 for the 1994-1998 Ford Mustang

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MagnaFlow 15677 main product photo, alternate angle 2

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MagnaFlow 15677 competition series cat-back exhaust, opposite side view of the turntable spin

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MagnaFlow 15677 competition series cat-back exhaust, front three-quarter view of the turntable spin

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MagnaFlow 15677 competition series cat-back exhaust, rear view of the turntable spin

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MagnaFlow 15677 competition series cat-back exhaust, rear three-quarter view of the turntable spin

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MagnaFlow 15677 competition series cat-back exhaust, side view of the turntable spin

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MagnaFlow 15677 competition series cat-back exhaust, opposite front three-quarter view of the turntable spin

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MagnaFlow 15677 competition series cat-back exhaust, opposite rear three-quarter view of the turntable spin

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MagnaFlow Competition Series Cat-Back Exhaust 1994-1998 Ford Mustang

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Brand: MagnaflowSKU / Part #: MAG15677

Regular price: $965.00
Regular price: ~~$1,386.56~~
Sale price: $965.00
Unit price: per

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Subtotal: $965.00

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MagnaFlow Competition Series Cat-Back Exhaust 1994-1998 Ford Mustang

Subtotal: $965.00

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Overview

Give the 1994-1998 Ford Mustang 4.6L a sound upgrade with the MagnaFlow Competition Series Cat-Back Exhaust 15677. MagnaFlow rates its sound as aggressive outside and moderate inside the cabin. Listed applications: 1994-1998 Ford Mustang (GT, GTS, SVT Cobra). Built around the 4.6L engine. It ships at roughly 53.3 lb.

Features

Fits 1994-1998 Ford Mustang: GT, GTS, SVT Cobra
2.5in mandrel-bent stainless tubing
2 straight-through mufflers
Round band clamped joints
Dual split rear exit
3.5in polished single wall angle cut tips
Direct-fit layout developed with 3D scanning

Sound

Exterior: Aggressive
Interior: Moderate

What is in the box

Complete cat-back exhaust
2 x 2-bolt flanges
6 x 2.5in band clamps
4 x isolators
2 x hanger brackets
1 x hex key
4 x hangers
2 x screws

Specs

Part number	15677
Series	Competition
Type	Competition Series Cat-Back Exhaust
Inlet Type	Bolt-On
Exhaust Tip Quantity	2
Exhaust Tip Diameter	3.5in
Exhaust Tip Finish	Polished
Exhaust Tip Material	Stainless Steel
Muffler Type	Straight-Through
Clamps Included	Yes
Muffler Body Length	14in
Pipe Material	Stainless Steel
Clamping Type	Round Band
Hangers Included	Yes
Muffler Body Material	Stainless Steel
Muffler Quantity	2
Exit Style	Dual Split Rear
Main Piping Diameter	2.5in
Exhaust Tip Connection	Clamp-On
Exhaust Tip Wall	Single Wall
Exhaust Tip Cut	Angle Cut
Exhaust Tip Edge	Cut Edge
Muffler Finish	Brushed
Muffler Body Height	4in
Muffler Body Width	4in
Exhaust Tip Length	16in
Exhaust Tip Shape	Round
Shipping weight	53.3 lb

Warranty

MagnaFlow covers the construction of this system with a limited lifetime warranty, and the finish carries a 1-year limited warranty.

Installation

Direct-fit and bolt-on; a capable DIYer can install it with the right tools, though professional installation is recommended. Download the MagnaFlow 15677 installation guide (PDF).

Fitment notes

Check the fitment table below against your vehicle, including trim and engine.

Fitment

Make	Model	Chassis	Year	Engine
Ford	Mustang (GT, GTS, SVT Cobra)	—	1994-1998	4.6L

Fitment

Year	Make	Model
1994–1998	Ford	Mustang

Not sure? Text us your VIN and we’ll confirm.

Shipping & returns

Shipping: Orders ship via UPS, FedEx or USPS, from our facility near Los Angeles or directly from the manufacturer. Rates for many items are weight-based and shown at checkout. If you need it by a certain date, text us before you order.

Returns: Unused items in brand-new condition and original packaging can be returned within 30 days of the invoice date, with a 25% restocking fee unless otherwise specified. In some cases we can offer a lower fee with the balance as store credit. Shipping charges aren't refundable in either direction unless approved by AutoTalent.

Not returnable: special-order or custom items, and anything that has been installed, modified or altered.

Cancellations: free if the item is out of stock or we miss the ETA you agreed to. Other cancellations carry a 5% processing fee to cover card fees we can't recover. Special-order items can't be cancelled.

Damaged in transit? Report it to the carrier and to us within 48 hours, keep all packaging, and don't send anything back without our written approval.

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