Project 321 G3 Rear Hub- 12x157mm SuperBoost

Project 321 G3 Rear Hub- 12x157mm SuperBoost

Marsoni

M251S

$227.50

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

Project 321 G3 Rear Hub- 12x157mm SuperBoostProject321's G3 12x157 Rear Hub Our approach with G3 was to build a hub that strikes the ideal balance between strength, weight, reliability, and efficiency. The result of this design philosophy is a robust and efficient hub set with instant, rock solid engagement. Engagement G3 hubs use the same 72 tooth drive ring and three step magnetically actuated pawls as our proven G2 hubs. To increase engagement without compromising reliability we added two

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We offer a 30-day return/exchange service after receiving.
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This engine air filter fit perfectly in my 2018 Honda CR-V. No idea how it will perform but so far the Check Engine Light has not come on since installing the filter. Since there have been no problems I am happy with this filter and will likely buy again in the future. The filter does appear to be made from quality materials.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 19, 2026

Verified Purchase

Khan_Family

Louisville, US

★★★★★ 5

I love eco guard engine and air filter

Size: (Pack of 1)

Great price with good quality.

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Reviewed in the United States on May 3, 2026

Verified Purchase

M. Tibbetts

Carnegie, US

★★★★★ 4

My mileage on my 2021 Honda CRV dropped 4 miles /gallon with this air filter.

Size: (Pack of 1)

My mileage on my 2021 Honda CRV dropped 4 miles /gallon with this air filter. It did fit well and was easy to install, but then I watched my average around town mileage drop from 29-31mpg to 26-27 mpg thru 2 tank fillups. The Honda repair person said this filter looked like the Honda one and was surprised when we wanted to switch it out. Granted, it looked just like the Honda filter, but the folds on the Honda one are yellowish and I have to think there has to be some difference in the texture. The average mileage went back up within 10 miles of replacing it and 3 fill ups later it has continuously maintained its original average of 29-31 with the Honda filter.

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Reviewed in the United States on February 14, 2024