Fabspeed Porsche 911 SC 3.0 CUP Carbon Fiber Airbox Cover (1974-1983)

Fabspeed Porsche 911 SC 3.0 CUP Carbon Fiber Airbox Cover (1974-1983)

Marsoni

M251S

$135.97

Get it in 3 business days with 1 day shipping. Friday, May 29

Fabspeed Porsche 911 SC 3.0 CUP Carbon Fiber Airbox Cover (1974-1983)SKU: POR. 911. ABX30 Fabspeed Porsche 911 SC 3. 0 CUP Carbon Fiber Airbox Cover (1974 1983) Replace your stock Porsche 911 SC airbox lid with this Fabspeed CUP style carbon fiber cover designed for 1974 1983 models with 3. 0L and 3. 2L built engines. It works seamlessly with factory paper filter K&N or BMC filter to boost cold airflow for +10. 2 horsepower and 7 ft lbs torque gains plus aggressive air cooled flat six induction sound in the cabin.

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We offer a 30-day return/exchange service after receiving.
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Not worth buying, 1 month after installation they stopped working well you could see the rubber piece that makes contact with windshield was loose on the verge of coming off, it was put on our 22 civic one that isnt used very often, so the fact that they died out so easily was disapointing, i plan on looking for some better ones and avoiding this brand 👎

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Reviewed in the United States on February 19, 2026

Verified Purchase

Brian Russell

Dallas, US

★★★★★ 5

Recommend!

Size: 24+19+10

These are fantastic. They were inexpensive, which made me nervous, but they are definitely high quality. They were all 3 super easy to install. Highly recommend! They also don't leave my windows streaky.

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Reviewed in the United States on September 15, 2025

Verified Purchase

Bob F.

Grantham, US

★★★★★ 5

Perfect!

This was exactly what I needed! It fits perfectly and was in brand new condition.

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Reviewed in the United States on March 30, 2026

Verified Purchase

Efrain Sanchez

Draper, US

★★★★★ 5

Exact fit

Original Toyota product. Exact fit.

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Reviewed in the United States on October 31, 2025

Verified Purchase

Daniel C.

Battle Creek, US

★★★★★ 5

Genuine Lexus Filter / Quick Delivery

Initially I had installed non-genuine Lexus filter, which the seller claims it fits Lexus RX. That filter fits (kinda). After installing the air-filter and closing the lid, I could see the edge of the filter because the lid did not close tightly. I am not a mechanic, but I was concerned. Hence, I ordered the genuine Lexus filter from Lexus dealer through Amazon. I paid twice more than non-genuine filter (including extra shipping charge of $10.00). Genuine filter arrived in the FEDEX box (looks and feels pretty sturdy enough to protect the filter) only 2 days after I placed the order. I have just replaced the filter. The lid closes perfectly. Although I spent total $40, for the peace of my mind, it's the money well spent.

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Reviewed in the United States on July 20, 2022