Thanks for contacting us! We'll get back to you as soon as possible

RennTech r1 performance package - R1 Performance Package for the 2013-2016 GL 63 AMG

}

RennTech diverter valve and charge pipe kit for the GL 63 - R1 Performance Package for the 2013-2016 GL 63 AMG

}

Pair of red performance air filters supplied with the package - R1 Performance Package for the 2013-2016 GL 63 AMG

}

RennTech R1 Performance Package 2013-2016 Mercedes-AMG GL 63 X166

Ask an expert

Brand: RennTechSKU / Part #: PKG.166.GL63BT.R1

Regular price: $3,763.60
Regular price: ~~$3,880.00~~
Sale price: $3,763.60
Unit price: per

Apply at checkout

Subtotal: $3,763.60

Quantity:

RennTech R1 Performance Package 2013-2016 Mercedes-AMG GL 63 X166

Subtotal: $3,763.60

Not sure it fits? Text us your VINSee all fitment

Questions before you buy? Talk to a specialist.

Fitment and product questions · 9am–6pm Pacific

Call(310) 231-0292 Text(310) 886-3111 ChatLive chat

Price match: found it cheaper?
Secure checkout · Shop Pay · Affirm
AutoTalent since 2006

Free Shipping

Free standard shipping on orders over $99

Coupon Code on First Order

Price Match Guarantee

Free shipping on $99+ order

30-days Returns

Overview

The RennTech R1 Performance Package for the 2013-2016 GL 63 AMG combines parts that RennTech developed and tested together, so you get a matched setup rather than a pile of separate upgrades. RennTech rates the car at 696 hp and 801 lb-ft with this upgrade. That is a gain of 122 hp and 178 lb-ft.

Key details

R1 combines the ECU upgrade, diverter valve and air filters for gains of 122 hp and 178 lb-ft, making it a strong first step. The diverter valve releases surplus boost during spikes and helps the turbos respond faster after a shift.

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.166.GL63BT.R1
Engine	5.5L M157 twin-turbo V8
Rated output	696 hp / 801 lb-ft
Gain	+122 hp / +178 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	GL 63 AMG	X166	2013-2016	5.5L M157 twin-turbo V8

Fitment

Year	Make	Model
2013–2016	Mercedes-Benz	GL63 AMG

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