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

RennTech R1 Performance Package for the 2015-2021 C 63 AMG: stainless exhaust system with mufflers

}

Stainless exhaust with quad tips laid out - RennTech R1 Performance Package for the 2015-2021 C 63 AMG

}

Stainless exhaust system with valves - RennTech R1 Performance Package for the 2015-2021 C 63 AMG

}

Stainless rear muffler with quad tips - RennTech R1 Performance Package for the 2015-2021 C 63 AMG

}

Polished exhaust tips and muffler - RennTech R1 Performance Package for the 2015-2021 C 63 AMG

}

Stainless exhaust system laid out - RennTech R1 Performance Package for the 2015-2021 C 63 AMG

}

Blow-off valve adapter pair with hex key and O-rings - RennTech R1 Performance Package for the 2015-2021 C 63 AMG

}

Pair of black blow-off valve adapters - RennTech R1 Performance Package for the 2015-2021 C 63 AMG

}

Front grille of a silver Mercedes with the package fitted - RennTech R1 Performance Package for the 2015-2021 C 63 AMG

}

RennTech R1 Performance Package 2015-2021 Mercedes-Benz C 63 AMG W205

Ask an expert

Regular price: $6,673.60
Regular price: ~~$6,880.00~~
Sale price: $6,673.60
Unit price: per

Apply at checkout

Subtotal: $6,673.60

Quantity:

RennTech R1 Performance Package 2015-2021 Mercedes-Benz C 63 AMG W205

Subtotal: $6,673.60

Not sure it fits? Text us your VINSee all fitment

Vendor: RennTech

SKU: PKG.205W.C63.R1

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

RennTech packages its most popular upgrades for the 2015-2021 C 63 AMG into one matched R1 Performance Package. Each part is calibrated to work with the others on the 4.0L M177 twin-turbo V8. It includes ECU, Sport Muffler and BOV Adapter. RennTech rates the C 63 AMG at up to 611 hp and 672 lb-ft with this upgrade.

Watch it explained

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

What is included

ECU
Sport Muffler
BOV Adapter

Specs

Part number	PKG.205W.C63.R1
Engine	4.0L M177 twin-turbo V8
RennTech rated output	611 hp / 672 lb-ft

Fitment notes

For the C 63 AMG (W205), 2015-2021 as listed by RennTech. Please include your VIN with the order so RennTech can confirm the exact application. Check the fitment table before ordering, and contact us if your car differs.

Fitment

Make	Model	Chassis	Year	Engine
Mercedes-Benz	C 63 AMG	W205	2015-2021	4.0L M177 twin-turbo V8

Fitment

Year	Make	Model
2015–2021	Mercedes-Benz	C63 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