Exhaust› Exhaust Pipes, Systems and Components

Redstar

304 Stainless Steel Downpipes

$1,799.00

SKU: RS.C63FL.DP

In Stock
In Stock
Ships by Aug 31
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Redstar C63 W205 Facelift downpipes are high-performance exhaust components designed specifically for 2020-2023 Mercedes C63 AMG and C63S facelift models. They feature 2.0mm wall 304 stainless steel construction and include proper transmission brackets for a direct-fit installation.

These downpipes enhance the vehicle's exhaust tone with aggressive burbles and a refined sound profile.
Show original supplier description
The Redstar C63 W205 Facelift downpipes serve as a direct-fit performance upgrade for 2020-2023 Mercedes C63 AMG and C63S Coupe, Sedan, Convertible, and Wagon models equipped with the 4.0L Bi-Turbo M177 engine. Constructed from durable 2.0mm wall 304 stainless steel, these components feature specialized transmission brackets specifically engineered for the facelift chassis to ensure flawless fitment. Designed to improve engine efficiency, these downpipes promote faster turbo spool-up and enhanced throttle response, while optional integrated heat shielding reduces radiant under-hood heat by up to 70-80%. The system is available in multiple configurations, including catless competition versions or options with high-performance HJS or GESI catalytic converters to balance flow and emissions needs. Professional ECU tuning is highly recommended for optimal performance and calibration. When utilizing competition (catless) models without proper tuning, installation of the optional tunable O2 sensor spacers is advised to help prevent engine light conditions.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRedstar
Part NumberRS.C63FL.DP
CategoryExhaust

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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