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MagnaFlow 19544 Overland cat-back for the Lexus GX and Toyota 4Runner with its turned-down tip

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Close-up of the high-clearance exit tucked under the body

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MagnaFlow Overland Cat-Back Exhaust 2003-2023 Lexus GX / 4Runner

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Brand: MagnaflowSKU / Part #: MAG19544

Regular price: $899.00
Regular price: ~~$1,291.89~~
Sale price: $899.00
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Subtotal: $899.00

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MagnaFlow Overland Cat-Back Exhaust 2003-2023 Lexus GX / 4Runner

Subtotal: $899.00

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Overview

MagnaFlow's Overland Series is built for trucks that leave the pavement, and 19544 covers a long run of Toyota and Lexus SUVs: the 2010-2023 GX460 and the 2003-2009 GX470 and 4Runner with the 4.7L V8. It runs 2.5-inch stainless tubing to one straight-through muffler and exits at the rear on the passenger side through a high-clearance outlet. Sound is rated moderate outside and mild in the cabin.

Hear the sound

Features

Overland Series with a high-clearance passenger-side exit
2.5in mandrel-bent stainless steel piping
Single straight-through muffler
Moderate exterior and mild interior sound
Fits 2010-2023 GX460, 2003-2009 GX470 and 4Runner 4.7L

Sound

Exterior: Moderate
Interior: Mild

What is in the box

3 x 2.5in band clamps

Specs

Part number	19544
Series	Overland
Type	Overland Series Cat-Back Exhaust
Inlet Type	Bolt-On
Exhaust Tip Quantity	0
Muffler Type	Straight-Through
Clamps Included	Yes
Muffler Body Length	18in
Pipe Material	Stainless Steel
Clamping Type	Round Band
Hangers Included	Yes
Muffler Body Material	Stainless Steel
Muffler Quantity	1
Exit Style	Single Passenger Side Rear
Main Piping Diameter	2.5in
Muffler Finish	Brushed
Muffler Body Height	5in
Muffler Body Width	8in
Shipping weight	42.1 lb

Warranty

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

Installation

Bolts in behind the factory converters on the stock hangers using the three supplied 2.5in band clamps. Download the MagnaFlow 19544 installation guide (PDF).

Fitment notes

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

Fitment

Make	Model	Chassis	Year	Engine
Lexus	GX460 (Base, Luxury, Premium)	—	2010-2023	4.7L
Lexus	GX470 (Base)	—	2003-2009	4.7L
Toyota	4Runner (Limited, Sport, SR5)	—	2003-2009	4.7L

Fitment

Year	Make	Model
2010–2023	Lexus	GX460
2003–2009	Lexus	GX470
2003–2009	Toyota	4Runner

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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