SKU: 50909978555

2021-UP BMW M4 G82/G83 BKSS Style Rear Diffuser

$5420.61 $6022.90
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  • USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18

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Description

2021-UP BMW M4 G82/G83 BKSS Style Rear DiffuserCondition: Brand New Material: CFRP FGCF DRYCF Fits 2021 UP BMW M4 G82 G83 Package Contents: One Rear Diffuser w LED Light One Exhaust Tips Part No: CF8485BKSS RD 8485BKSS ET ______________________________________ 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

Condition: Brand New

Material: CFRP/FGCF/DRYCF

Fits 2021-UP BMW M4 G82/G83

Package Contents: 

One Rear Diffuser w/ LED Light

One Exhaust Tips

Part No: CF8485BKSS-RD 8485BKSS-ET

______________________________________

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 cost with an ETA of 6-7 weeks.

 or to have it shipped via container which has an ETA of 3-4 months at no additional charge. Items in stock will show an "Add to Cart" checkout button.

which will be promptly shipped out from one of our NJ warehouses within 2-3 business days with tracking info shortly thereafter.

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: 50909978555

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4.7 ★★★★★
Based on 2254 reviews
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Verified Purchase
vivian
West Palm Beach, US
★★★★★ 5
I like the shirt and the price was decent
Size: X-Large, Color: Black
Nice but I don’t like it on my neck. I’m giving it away as a gift.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 14, 2025
V
Verified Purchase
Victor
Natrona Heights, US
★★★★★ 1
Too small for the shown size.
Size: XX-Large, Color: Black, Size: XX-Large, Color: Black
I usually would buy XL size but in this case I bought XXL thinking since it's cotton it might shrink. But when I tried the T-shirt it was too small. My older XL sized T-shirt has 2 1/2" larger total shoulder width and 3" wider body width. See attached pictures. Length was also a bit shorter by about 1/2". I will to return it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
P
Verified Purchase
Pattie B
Lexington, US
★★★★★ 2
Does not match the size
Size: 3X-Large, Color: Blue
Way smaller than the size indicated. Very thin material, almost see- thru.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 5, 2025
R
Verified Purchase
Robert
Lexington, US
★★★★★ 5
Will buy again
Size: XX-Large, Color: White
Very comfortable. Fits as expected,
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 15, 2025
D
Verified Purchase
DrEAM
Omaha, US
★★★★★ 5
Super soft, runs small, long tail
High quality, super soft, good neck height, nice price, ready to go right out of the dryer, medium thick material, works well under a sport coat or sweat shirt, snug fit--runs about one size small. Length is about four inches too long. So, ideally made for tall and skinny people (I am short and thick), but going one size up works fine for me except have to tuck it in due to the length.
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Reviewed in the United States on December 26, 2025

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