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RennTech G 550 downpipe with sport catalyst - Downpipes for the 2016-2018 G 550

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G 550 downpipes installed on the car - Downpipes for the 2016-2018 G 550

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G 550 downpipe flange end close up - Downpipes for the 2016-2018 G 550

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Single G 550 downpipe standing upright - Downpipes for the 2016-2018 G 550

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RennTech Downpipes 2016-2018 Mercedes-Benz G 550 W463

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Brand: RennTechSKU / Part #: 49.176.03550

Regular price: $5,703.60
Regular price: ~~$5,880.00~~
Sale price: $5,703.60
Unit price: per

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Subtotal: $5,703.60

Quantity:

RennTech Downpipes 2016-2018 Mercedes-Benz G 550 W463

Subtotal: $5,703.60

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Overview

RennTech's downpipe for the 2016-2018 G 550 replaces the restrictive factory part with a free-flowing design and a 200-cell sport catalytic converter, cutting back pressure behind the turbo for quicker spool and more power.

Key details

Made to match the factory G 550 4x4² exhaust and RennTech's sport muffler system, with all hardware and clamps included. Not for US public-road use.

Watch it explained

Features

Free-flowing downpipe design
200-cell sport catalytic converter
Less back pressure behind the turbo

Specs

Part number	49.176.03550
Engine	4.0L M176 twin-turbo V8
Shipping weight	37 lb

Fitment notes

Fitment is as listed by RennTech for this part number.

Fitment

Make	Model	Chassis	Year	Engine
Mercedes-Benz	G 550	W463	2016-2018	4.0L M176 twin-turbo V8

Fitment

Year	Make	Model
2016–2018	Mercedes-Benz	G550

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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