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Description
Speed Engineering Front Brake Cooling Complete Set - F8x 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 Air Duct Inlet In order to transport the air to the outlet of the brake ventilation, a suitable inlet is essential. The F8x M3 M4 does not
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
Air Duct Inlet
In order to transport the air to the outlet of the brake ventilation, a suitable inlet is essential. The F8x M3/M4 does not have factory inlet ducts in the front bumper like the M2 Competition. What your car has, however, are 2 coolers on the side behind the bumper! So why not use the existing airflow efficiently?
In order not to let the air swirl around randomly in the wheel arch after the cooler, Speed Engineering have developed a duct that can be installed with minimal effort and leads the air around the wheel and a connection via a 40 cm long hose (per side) to the outlet connects. Tests have shown that this does not create any significant back pressure behind the radiator and in the event of extreme speeds and increasing pressure, the ducts do not present any obstacles to the escaping air behind the radiator.
In order not to let the air swirl around randomly in the wheel arch after the cooler, Speed Engineering have developed a duct that can be installed with minimal effort and leads the air around the wheel and a connection via a 40 cm long hose (per side) to the outlet connects. Tests have shown that this does not create any significant back pressure behind the radiator and in the event of extreme speeds and increasing pressure, the ducts do not present any obstacles to the escaping air behind the radiator.
Air Duct Outlet
For many vehicles, such as the F8x M3/M4, brake cooling is recommended even under medium-heavy loads, even off the race track. This not only improves braking performance, but also drastically reduces wear on the brake pads and discs.
The Speed Engineering anchor plate uses the channelling of airflow to the centre of the brake disc to use the turbine effect to cool the disc from the inside. In doing so, the disc is targeted at a defined angle so as not to suffer any wastage and to use the available air volume as efficiently as possible. Due to the light construction in combination with powdered aluminium, the anchor plate is sufficiently strong and at the same time light and insensitive.
Important Information
The different models vary slightly in the wheel position, coupled with different chassis geometries and wheel and tyre combinations, it is impossible for all variants to be covered. In the worst case, the wheel could hit the ducting when the steering wheel is fully turned (which should only be the case when parking), which cannot damage the tyre. In this case we would ask you to do without the last ¼ of the steering turns.
The required brake hose diameter is 51mm (1m included).
The required brake hose diameter is 51mm (1m included).
Suitable for F80 M3 Sedan, F82 M4 Coupe and F83 M4 Convertible (incl. Competition, CS and GTS) models.
Scope of delivery
- 1x Anchor Plate, Front Axle, Left
- 1x Anchor Plate, Front Axle, Right
- 1x Air Duct Inlet, Left
- 1x Air Duct Inlet, Right
- 4x Washer M6
- 4x Hex Screw 5.5x13mm
- 1x Air Hose 51mm, 1m
- 4x Hose Clamp
Models
- 3 Series / F80 M3 (2014-2019) / M3
- 3 Series / F80 M3 (2014-2019) / M3 Competition
- 3 Series / F80 M3 (2014-2019) / M3 CS
- 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
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
4.1 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Nice bag
Size: One Size, Color: Rose Quartz
Great bag, good size. I bought another guitar strap that also matches perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 30, 2026
★★★★★ 5
Great quality, even better price
Size: One Size, Color: Lemongrass
Very awesome purse!!
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Reviewed in the United States on January 31, 2026
★★★★★ 4
A little disappointed
Size: One Size, Color: Tuscany
A little disappointed. Bag is a good size but the color is not the same as another Lucky Brand bag that I was trying to replace. It’s darker and not a true tan leather. The crossbody clip on is not leather.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 9, 2026
★★★★★ 5
Lucky Brand at Amazon Prices
Size: One Size, Color: Rose Quartz
Who doesnt love the smell of a new leather purse? And from Lucky Brand at Amazon prices? Sign me up! I plan to use this as a crossbody as the strap is the perfect length. So cute, great size and smells fantastic.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 23, 2025
★★★★★ 5
Super cute… but not what the listing is
Size: One Size, Color: Dark Cappuccino, Size: One Size, Color: Dark Cappuccino
First of all, this listing is entirely inaccurate, as other reviews say, the picture is of a larger bag when in reality you are sent something much smaller and without the small wallet.
I wanted the smaller bag, so I ordered it intentionally, but if you are looking for the larger size, do not order this.
I included a side by side comparison of the two bags. The lighter bag is the size this listing is supposed to be (that I owned previously) and the smaller one is the one I was sent.
That being said the smaller bag is super cute and so similar to the Brooklyn bag! Just be aware that it does not match the listing :)
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Reviewed in the United States on September 18, 2025