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2015-2018 Mercedes Benz W205 C63/S AMG Coupe PS Style Rear Diffuser

Marsoni M251S
Sale price$2368.76
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2015-2018 Mercedes Benz W205 C63/S AMG Coupe PS Style Rear DiffuserCondition: Brand New Material Option: CFRP FGCF Fits Mercedes Benz W205 C63 S AMG Coupe Package Contents: One rear diffuser Part No: CF8509PSM. RD ________________________________ Have Questions about Material options? Visit our Parts Material FAQ's Page! Items not in stock will show a "Pre Order" instead of an Add to cart checkout button. Upon checking out with an out of stock item, you may select to either have the item air shipped for an additional
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4.3 ★★★★★
Based on 1890 reviews
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Verified Purchase
Leah's Spending Money Again
Lake Worth, US
★★★★★ 5
Great Gel Wrist Pad
Size: Full Size
My husband games with the boys every weekend, and he had finally splurged on a gaming system and new monitors. I bought this for him so he can rest his wrists while using the keyboard. He says the quality is great, length perfectly fits the keyboard, it does feel like it is cooling, nice design, very durable so far, not too high so his wrists sit comfortably for typing. Would purchase again but it looks like we won't need to as it is holding up very well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
D
Verified Purchase
Donald Kollmansberger
Grantham, US
★★★★★ 5
Its a buy for me. I love this.
Size: TKL- Tenkeyless
The wrist rest is perfect, it stays cool, it feels great on the wrists, perfect height, good value for money, feels very durable, the shape and smell is perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
Y
Verified Purchase
Yunior
Lake Worth, US
★★★★★ 5
Comfortable, Supportive, and Worth Every Dollar
Color: Black, Item Shape: Classic, Color: Black, Item Shape: Classic
I didn’t realize how much tension I was carrying in my legs and lower back until I started using this footrest. The memory foam is firm but comfortable — it doesn’t flatten out like cheaper ones. I love that it’s height-adjustable, so I can customize it depending on how I’m sitting. It instantly improved my posture and took pressure off my hips and lower back, especially during long desk and gaming sessions. The build quality feels premium, it stays in place on the floor, and the cover is soft and easy to clean. After using it for a few days, I noticed less stiffness and way better overall comfort while sitting. If you spend hours at a desk, do yourself a favor and get this. Simple upgrade, huge difference. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2026
K
Verified Purchase
Karen Schneeberger
Draper, US
★★★★★ 5
Foot rest
Color: Gray, Item Shape: Classic
It's very sturdy. It's very comfortable. It's not too soft. It's not too hard. I like it. I flip it when I sit in my chair when I'm on my iPad I can use the lower level when I'm relaxing. I flip it over and I use the the round part of it. It's just perfect for me.. I have plantar fasciitis and it really helps the heels of my feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 10, 2026
B
Verified Purchase
Bruce Cardos
San Leandro, US
★★★★★ 4
Good product.
Color: Black, Item Shape: Classic
It is helpful for sure. I had knee surgery and this helped me keep my knee comfortable while working. I wish it was able to raise my leg up a bit more but for the price this is fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026

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