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- USA
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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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
4.3 ★★★★★
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Product Reviews
★★★★★ 5
Already got complements!
Size: 2T, Color: Dark Indigo Wash, Size: 2T, Color: Dark Indigo Wash
Great fit, it’s a little stretchy so perfect for my toddler!
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Reviewed in the United States on April 6, 2026
★★★★★ 5
Soft material
Size: X-Small, Color: Dark Indigo Wash
Looks beautiful and is very soft
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Reviewed in the United States on April 5, 2026
★★★★★ 5
Soft and lightweight
Size: XX-Large, Color: Light Denim Blue, Size: XX-Large, Color: Light Denim Blue
Great lightweight jacket more like a shacket really. Fits my son nice as well. So soft.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
★★★★★ 4
Thin
Size: XX-Large, Color: Medium Indigo Wash
it's good but very thin.
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Reviewed in the United States on December 26, 2025
★★★★★ 5
Nice jacket!
Size: Large, Color: Dark Indigo Wash
I got this coat for my nephew because he has been begging for a similar one and he loves it! The sizing is dead on and the fabric is a little stuff so size up if you think you'll need to. Great quality, well made!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026