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MagnaFlow HM Grade Manifold Converter 50740 for the 2003-2005 Lexus GX470

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MagnaFlow 50740 hm grade manifold converter, opposite rear three-quarter view of the turntable spin

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MagnaFlow 50740 hm grade manifold converter, side view of the turntable spin

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MagnaFlow 50740 hm grade manifold converter, rear view of the turntable spin

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MagnaFlow 50740 hm grade manifold converter, front three-quarter view of the turntable spin

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MagnaFlow 50740 hm grade manifold converter, opposite front three-quarter view of the turntable spin

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MagnaFlow 50740 hm grade manifold converter, rear three-quarter view of the turntable spin

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MagnaFlow 50740 hm grade manifold converter, opposite side view of the turntable spin

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MagnaFlow HM Grade Manifold Converter 2003-2005 Lexus GX470

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Brand: MagnaflowSKU / Part #: MAG50740

Regular price: $646.00
Regular price: ~~$646.00~~
Sale price: $646.00
Unit price: per

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Subtotal: $646.00

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MagnaFlow HM Grade Manifold Converter 2003-2005 Lexus GX470

Subtotal: $646.00

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Overview

MagnaFlow 50740 is a direct-fit replacement catalytic converter for the 2003-2005 Lexus GX470. It is Federal/EPA compliant and installs at the stock mounting points. Listed applications: 2003-2005 Lexus GX470 (Base) and 2003-2004 Toyota 4Runner (Limited, Sport, SR5). It replaces the driver-side catalyst only; confirm the position on your vehicle before ordering. It ships at roughly 9 lb.

Features

Federal/EPA compliant; not for California, Colorado or New York
Manifold and catalyst arrive as one assembly
Driver-side position
Fits 2003-2005 Lexus GX470: Base
Fits 2003-2004 Toyota 4Runner: Limited, Sport, SR5

What is in the box

Gaskets and mounting hardware for installation

Specs

Part number	50740
Type	HM Grade Manifold Converter
Emissions	Federal/EPA compliant (not for CARB states)
Grade	HM Grade
Material	16-gauge 409 stainless steel
Shipping weight	9 lb

Construction

Federal/EPA compliant for use in the 46 non-CARB states
Manifold and catalyst in one bolt-on assembly
Direct-fit layout: no cutting, welding or pipe stretching
16-gauge 409 stainless tubing for a long service life
Spun body closed with a single laser-fusion weld to resist leaks
Mandrel-bent inlet and outlet pipes keep factory flow
308 stainless MIG welds
Shape developed from 3D scans of the original part

Installation

Direct-fit and bolt-on; a capable DIYer can install it with the right tools, though professional installation is recommended.

Fitment notes

Sold for federal (EPA) emissions use only; it cannot be sold or installed in California, Colorado or New York. Check the fitment table below against your vehicle, including trim and engine.

Fitment

Make	Model	Chassis	Year	Engine
Lexus	GX470 (Base)	—	2003-2005	—
Toyota	4Runner (Limited, Sport, SR5)	—	2003-2004	—

Fitment

Year	Make	Model
2003–2005	Lexus	GX470
2003–2004	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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