K&N Custom Round Racing Assembly Red 4.5in ID / 5.875in OD / 1.75in Height

K&N Custom Round Racing Assembly Red 4.5in ID / 5.875in OD / 1.75in Height

Marsoni

M251S

$125.99

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

K&N Custom Round Racing Assembly Red 4.5in ID / 5.875in OD / 1.75in HeightSKU: 56 1400 UPC: 024844014061 K&N Custom Round Racing Assembly Red 4. 5in ID 5. 875in OD 1. 75in Height for 1975 1981 Triumph TR7 Upgrade your 1975 1981 Triumph TR7 with the K&N 56 1400 Custom Racing Air Filter Assembly designed for single or two barrel carburetors. This round red oiled filter measures 4. 5 inches ID, 5. 875 inches OD, and 1. 75 inches height, delivering increased horsepower and acceleration through high airflow while trapping dirt

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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the size was not what i expected, most shoes i wear have always been a size 8, but this one was a bit tight. I asked a question on the page if the size is based on UK or US since there's a 1 size difference. but it said it was US standard reference. perhaps buying a size 9 would fix this issue for me. The quality of the shoes however is very great, compared to the basic shoe affordable brands you get this one has better quality, they're light and great whether you're stationary or actively jogging or walking. just the size was lacking in fit.

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Reviewed in the United States on February 9, 2026

Verified Purchase

Ahmet Said Tuğrul

Waukegan, US

★★★★★ 2

Not recommended

Size: 9.5, Color: Navy

Not comfortable and hurt my ankle. Makes weird leather sounds while walking. Looks good but go for a different shoe if you are looking for comfort.

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Reviewed in the United States on March 1, 2026