Audi B9 S4/RS4 S5/RS5 Carbon Fiber ECU Cover ECS Tuning
SKU: 66452851710

Audi B9 S4/RS4 S5/RS5 Carbon Fiber ECU Cover ECS Tuning

Sale price$108.42 Regular price$120.47
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Audi B9 S4/RS4 S5/RS5 Carbon Fiber ECU Cover ECS TuningProduct Details The B9 range of the S4 S5 and RS4 RS5 are packed full of styling details and are often fitted with aftermarket carbon fibre induction kits and engine covers, but on every car we saw one thing stood out, the factory ECU spoiling the look under the bonnet so here at ECS we decided something needed doing about this! Designed with the same style carbon fibre that comes on the Carbon Edition range it blends well with the engine covers and

Product Details

The B9 range of the S4/S5 and RS4/RS5 are packed full of styling details and are often fitted with aftermarket carbon fibre induction kits and engine covers, but on every car we saw one thing stood out, the factory ECU spoiling the look under the bonnet so here at ECS we decided something needed doing about this! Designed with the same style carbon fibre that comes on the Carbon Edition range it blends well with the engine covers and other carbon accents fitted to the cars giving our product a very OEM+ look.

Designed in-house by our industry leading engineering staff, the ECS Tuning Carbon Fibre ECU Cover incorporates beauty with OE function. Made from authentic, hand laid carbon fibre material with pre-impregnated carbon fibre cloth and epoxy resin, and finished in a beautiful gloss clear coat for UV-protection and extra durability, this cover is sure to be turning heads! 

This cover gives your engine bay a touch of carbon fibre and hides away the exposed ECU while helping protect it from the elements.  ECS Tuning provides a simple cover that installs directly on top of the ECU bracket for an OEM plus look! Installation is a breeze, simply remove two screws from the ECU bracket on either side, line up the carbon fibre ECU cover, and hand tighten the screws back on. 

Add a flash of style and elegance under your hood with an ECS Tuning Carbon Fibre ECU Cover!

 

Confirmed Fitment:

Audi B9 S4 3.0T

Audi B9 S5 3.0T

Audi B9 RS4 2.9T

Audi B9 RS5 2.9T


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Exchange/Return Notes
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SKU: 66452851710

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4.3 ★★★★★
Based on 1881 reviews
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A
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Austin
Belleville, US
★★★★★ 5
Comfortable and complimentary
Size: 11, Color: Brown
The shoes are very comfortable and easily broke in after two wears. I get several compliments on them daily, and others have purchased them after seeing mine. I also have the black pair, but the brown ones are my favorite. Sizing is true to size, an excellent value for your money, and they are lightweight and breathable. The soles are thick, which makes them extremely comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 15, 2026
M
Verified Purchase
Mark Lorenzana
Bozeman, US
★★★★★ 5
Comfy and non slip! Amazing!
Size: 9.5, Color: All Black
I work 12hrs sometimes on my feet. These shoes are amazing !!! Broke them in on a 10hr shift and they feel like walking on pillows. My feet were comfy and not throbbing. I felt the difference in the non slip in the kitchen and I’ll say it outright……. Worth the $40! I got the brown coming and I’m assuming they’ll be just as comfortable. Bruno Marc’s are great!
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Reviewed in the United States on May 7, 2026
V
Verified Purchase
Vincent Feller
Los Angeles, US
★★★★★ 4
Nice but not ideal sizing.
These look nice. They do not have a traditional tongue, replacing it with some sort of elastic lining. They do fit larger than expected. I purchased wide since normally need that and it creates a bump just below the laces. Also, after size 11 there are only whole size increases. I feel an 11.5 regular would have fit better. They are pretty comfortable with a cushiony insole and thick sole.
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Reviewed in the United States on April 28, 2026
M
Verified Purchase
Michael S
Cuba, US
★★★★★ 5
Slip ons worth slipping on…
Size: 9.5, Color: Black, Size: 9.5, Color: Black
Very stylish and comfortable. I love how light they are because I’m on my feet all day. The black leather is very deep and very rich. The elevated sole gives me a tad more height, too…which I like. And yes, they’re slip ons. Don’t let the laces fool you. For under $40, these shoes are a strong value to consider…
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Reviewed in the United States on May 19, 2026
B
Verified Purchase
Boss Babe
Draper, US
★★★★★ 5
I feel I’m walking on clouds
Size: 10, Color: Brown
I’m on my feet 6–8 hours a day working at the dealership, constantly walking the lot and helping customers—and I’ve gone through a lot of shoes trying to find something that actually holds up. These Bruno Marc MaxFlex Dress Sneakers honestly surprised me. They look sharp and professional enough for work, but feel more like a comfortable athletic shoe than a stiff dress shoe. From day one, there was no break-in period, no soreness, just all-day comfort. I feel I’m walking on clouds! If you’re in a job where you’re standing or moving around a lot but still need to look polished, these are hands down the most comfortable work shoes I’ve owned.
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Reviewed in the United States on April 26, 2026

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