SKU: 31846841884

2014-2021 Mercedes Benz C217 S63 & S65 AMG Coupe BKSS Style Carbon Fiber Rear Diffuser

Sale price$949.50 Regular price$1055.00
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Shipping Estimate
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Ships within 48 hours · Estimated delivery Sep 22 - Sep 27

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Description

2014-2021 Mercedes Benz C217 S63 & S65 AMG Coupe BKSS Style Carbon Fiber Rear DiffuserDarwinpro 2014 2021 Mercedes Benz C217 S63 & S65 AMG Coupe BKSS Style Carbon Fiber Rear Diffuser Shop premium parts to enhance your vehicle's performance, style, and customization with high quality upgrades Condition: Brand New Material Option: CFRP & FGCF & DryCF Fits : 2014 2017 Mercedes Benz C217 S63 & S65 AMG Coupe 2018 2021 Mercedes Benz C217 S63 & S65 AMG Coupe Needs to additional purchase our OEM Rear diffuser for this to work Package Contents:

Darwinpro 2014-2021 Mercedes Benz C217 S63 & S65 AMG Coupe BKSS Style Carbon Fiber Rear Diffuser

Shop premium parts to enhance your vehicle's performance, style, and customization with high-quality upgrades

Condition: Brand New

Material Option: CFRP & FGCF & DryCF

Fits :2014-2017 Mercedes Benz C217 S63 & S65 AMG Coupe

2018-2021 Mercedes Benz C217 S63 & S65 AMG Coupe Needs to additional purchase our OEM Rear diffuser for this to work

Package Contents: One carbon fiber rear diffuser

Part No: 8506BKSS.RD

Have Questions about Material options? Visit our Parts Material FAQ's Page!

Stock & Shipping Information

In-Stock Items: If a product does not display "PRE-ORDER" when selecting a material option, it is in stock and will be shipped from our NJ warehouses within 2-3 business days, with tracking provided shortly after dispatch.

Made-to-Order Items: If a material option shows "PRE-ORDER", it means that specific option is currently out of stock and will be produced upon order. Customers can choose from the following shipping methods:

  • Air Shipping (additional cost based on item size) with an ETA of 6-7 weeks.
  • Container Shipping (no extra cost) with an ETA of 3-4 months.

Please note: The estimated arrival times for Made-to-Order items are approximate and may be shortened depending on our production schedule. Feel free to contact us for more details!

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31846841884

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4.7 ★★★★★
Based on 6 reviews
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R
Verified Purchase
ReevesRacing
Boise, US
★★★★★ 5
Quieter and more mpg in TDI
Size: 1 Count (Pack of 1)
Didn't really believe the hype. Did a little research and watched Project Farm and decided to try. Im not a snake oil guy....but I will say my 2013 common rail TDI is quieter and I get a tad more fuel mileage. Does it pay for itself? Well, it does get better mpg, but I feel the reduction in noise most likely relates to less wear and tear and thats good enough for me. Im only using 1oz per fill up (about 14 gallons) so it lasts a very long time. I get 40mpg and im not light footed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
J
Verified Purchase
James Jay
Belleville, US
★★★★★ 5
It's a spark plug
What i needwd
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
C
Verified Purchase
CS
San Leandro, US
★★★★★ 5
Got to have spark for the gasoline combustion engine to run
It is a spark plug, it made spark and engine ran. It done what it was intended to do
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
N
Verified Purchase
Nicholas Kozik
Port Orchard, US
★★★★★ 5
plug
New and positive
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 21, 2026
B
Verified Purchase
BUTCH
Fort Morgan, US
★★★★★ 5
its a spark plug whats to know...
champion spark plug delivered on time as advertised...
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2025

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