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RennTech r1 performance package - R1 Performance Package for the 2018-2021 AMG GT

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RennTech dyno chart for the AMG GT R3 package - R1 Performance Package for the 2018-2021 AMG GT

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RennTech AMG GT downpipes with catalysts from the outlet side - R1 Performance Package for the 2018-2021 AMG GT

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RennTech downpipes with sport catalysts for the AMG GT - R1 Performance Package for the 2018-2021 AMG GT

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RennTech AMG GT downpipes and fittings laid out - R1 Performance Package for the 2018-2021 AMG GT

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RennTech downpipes installed under the AMG GT - R1 Performance Package for the 2018-2021 AMG GT

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RennTech downpipes fitted in the AMG GT engine bay - R1 Performance Package for the 2018-2021 AMG GT

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Red performance air filter element supplied with the package - R1 Performance Package for the 2018-2021 AMG GT

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RennTech r1 performance package, view 2 - R1 Performance Package for the 2018-2021 AMG GT

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RennTech r1 performance package, view 3 - R1 Performance Package for the 2018-2021 AMG GT

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RennTech R1 Performance Package 2018-2021 Mercedes-AMG GT C190

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Brand: RennTechSKU / Part #: PKG.190.GT.R1

Regular price: $8,322.60
Regular price: ~~$8,580.00~~
Sale price: $8,322.60
Unit price: per

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Subtotal: $8,322.60

Quantity:

RennTech R1 Performance Package 2018-2021 Mercedes-AMG GT C190

Subtotal: $8,322.60

Not sure it fits? Text us your VINSee all fitment

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Overview

RennTech packages its most popular upgrades for the 2018-2021 AMG GT into one matched R1 Performance Package. Each part is calibrated to work with the others on the 4.0L M178 twin-turbo V8. RennTech rates the car at 611 hp and 592 lb-ft with this upgrade. That is a gain of 105 hp and 125 lb-ft.

Key details

RennTech ceramic-coats the exhaust parts to cut under-hood heat and thermal stress. The downpipes add 10 hp and 15 lb-ft, and the package also includes blow-off valve adapters and two high-flow M178 air filters.

Features

Parts developed and tested by RennTech to work together
One order covers the complete setup for your car
Calibrated for the hardware included in the package

Specs

Part number	PKG.190.GT.R1
Engine	4.0L M178 twin-turbo V8
Rated output	611 hp / 592 lb-ft
Gain	+105 hp / +125 lb-ft
Shipping weight	10 lb

Fitment notes

Fitment is as listed by RennTech for this part number. Your VIN is required with the order.

Fitment

Make	Model	Chassis	Year	Engine
Mercedes-Benz	AMG GT	C190	2018-2021	4.0L M178 twin-turbo V8

Fitment

Year	Make	Model
2018–2021	Mercedes-Benz	AMG GT

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.

Reviews & questions