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- USA
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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
Speed Engineering Rear Brake Cooling Set, Carbon - F8x, G8x M2, M3, M4SPEED ENGINEERING GMBH Pure Engineering Made in Germany. Speed Engineering thinks new in their ideas, developments, designs and products. Speed Engineering's standard is the extremely high demands in motorsport, which is reflected in every work step, whether in motorsport or off the race track. PRODUCT INFORMATION Rear Duct *Now made of high quality Kevlar Carbon!* The brakes on the rear axle are subject to enormous heat on BMW models! On racing
SPEED ENGINEERING GMBH
Pure Engineering - Made in Germany. Speed Engineering thinks new in their ideas, developments, designs and products. Speed Engineering's standard is the extremely high demands in motorsport, which is reflected in every work step, whether in motorsport or off the race track.
PRODUCT INFORMATION
Rear Duct
*Now made of high-quality Kevlar Carbon!*
The brakes on the rear axle are subject to enormous heat on BMW models!
On racing vehicles, Speed Engineering were able to determine that the inside of the brake disc (despite the brake upgrade) on the rear axle builds up extreme temperatures. Apart from the high temperature development, an extreme difference between the inner and outer side leads to an uneven wear pattern on the brake pads.
The Speed Engineering solution is a plug & play upgrade and does not require any adjustments to the vehicle, no installation of a hose, clamps or other accessories making a wear-free system. The original screw points/forms on the wishbone are used for attachment.
The air is fed directly into the inside of the rim via a flow channel.
On racing vehicles, Speed Engineering were able to determine that the inside of the brake disc (despite the brake upgrade) on the rear axle builds up extreme temperatures. Apart from the high temperature development, an extreme difference between the inner and outer side leads to an uneven wear pattern on the brake pads.
The Speed Engineering solution is a plug & play upgrade and does not require any adjustments to the vehicle, no installation of a hose, clamps or other accessories making a wear-free system. The original screw points/forms on the wishbone are used for attachment.
The air is fed directly into the inside of the rim via a flow channel.
Important Information
Disassembly of the anchor plate is strongly recommended.
Suitable for F87 M2 Coupe, F80 M3 Sedan, F82 M4 Coupe and F83 M4 Convertible, G87 M2 Coupe, G80 M3 Sedan, G81 M3 Touring, G82 M4 Coupe and G83 M4 Convertible (incl. Competition, CS, CSL, GTS and M xDrive) models.
Suitable for F87 M2 Coupe, F80 M3 Sedan, F82 M4 Coupe and F83 M4 Convertible, G87 M2 Coupe, G80 M3 Sedan, G81 M3 Touring, G82 M4 Coupe and G83 M4 Convertible (incl. Competition, CS, CSL, GTS and M xDrive) models.
Scope of delivery
- 1x Air Duct, Rear Axle, Left
- 1x Air Duct, Rear Axle, Right
- 6x Cable Ties
Models
- 2 Series / F87 M2 (2016-2021) / M2 Competition
- 2 Series / F87 M2 (2016-2021) / M2
- 2 Series / F87 M2 (2016-2021) / M2 CS
- 2 Series / G87 M2 (2022+) / M2
- 3 Series / F80 M3 (2014-2019) / M3
- 3 Series / F80 M3 (2014-2019) / M3 Competition
- 3 Series / F80 M3 (2014-2019) / M3 CS
- 3 Series / G80 / G81 M3 (2021+) / M3
- 3 Series / G80 / G81 M3 (2021+) / M3 Competition
- 4 Series / F82 / F83 (2014-2019) / M4
- 4 Series / F82 / F83 (2014-2019) / M4 Competition
- 4 Series / F82 / F83 (2014-2019) / M4 CS
- 4 Series / F82 / F83 (2014-2019) / M4 GTS
- 4 Series / G82 / G83 M4 (2021+) / M4
- 4 Series / G82 / G83 M4 (2021+) / M4 Competition
- 4 Series / G82 / G83 M4 (2021+) / M4 CSL
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.7 ★★★★★
Based on 355 reviews
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Product Reviews
★★★★★ 5
Nice basic shirt
Fit Type: Regular Fit, Color: White Blue Mini Stripe, Size: Small
Very nice garment. Pretty much as it appears. I got the small and it is a good fit 5'4", 115lbs. The fabric is crisp cotton, medium/light weight, not shear, good body and hang, back shoulders have some fit. sleeves normal length. the collar needs to be re-ironed but, think it will be very good after that. Needs to have a pocket, but maybe I'll sew one on. The blue in the vertical stripe is medium denim shade, should go well with jeans. Sometimes I go for mediums, but think small is better with this particular shirt. Looks like a great everyday top.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 4
Nice shirt, but noisy!
Fit Type: Regular Fit, Color: Navy, Size: X-Large
This is a nice crisp shirt, good styling and fit (maybe runs a bit large). I am returning it, though, because it is noisy! It reminds me of the sound of snow pants! I didn't know if that would go away after washing. Maybe if the sound doesn't bother you, it would be a solid choice.
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Reviewed in the United States on March 20, 2026
★★★★★ 5
Cute shirt
Fit Type: Regular Fit, Color: White Blue Mini Stripe, Size: Large
Well made and a great value. It has a generous cut which is good for my body shape and will work well worn without tucking it in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
★★★★★ 5
Finally, a shirt that looks good on large chested women
Fit Type: Regular Fit, Color: White Blue Mini Stripe, Size: Large
I have a large chest and it’s really hard for me to find button up shirts that are fitted through the waist, but also can button up all the way without having that awful gap between buttons. The shirt fits like a glove is very comfortable very well made and had a great price too. I’ll probably buy more other colors.
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Reviewed in the United States on January 2, 2026
★★★★★ 1
Not happy don’t know what to do with the shirt
Fit Type: Regular Fit, Color: Black, Size: X-Large
I don’t like the shirt I returned it and you guys send me a replacement when I really didn’t want the shirt the material feels like this waterproof
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026
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