BFI MK4 - Engine Mount Kit - 4 Cylinder - Stage 1

BFI MK4 - Engine Mount Kit - 4 Cylinder - Stage 1

Marsoni

M251S

$370.00

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

BFI MK4 - Engine Mount Kit - 4 Cylinder - Stage 1Prevent excessive engine movement with these upgraded engine mounts. Even new factory mounts are not up to the task of handling the increased power from even lightly modified engines (software) and often they start to fail within less than 10k miles. Our billet and polyurethane replacement engine mounts will keep your motor firmly planted in place and help you transfer as much power to the ground as possible, while also improving shifting. Their

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We offer a 30-day return/exchange service after receiving.
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5'9, around 125-130 pounds, and the Small fit me just fine. Adjuster strap provides a great range of... adjustment. Good waistcoat if you are looking for something quick and cheap. With it being cheap, however, the material suffers. Due to it being folded while in shipping, there are seem lines going down the sides of the waistcoat which make it poke out and look awkward.

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Reviewed in the United States on April 9, 2022

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Heather S.

Lake Worth, US

★★★★★ 5

Great vest for a great price!

This vest is more slim fitting, stylish, & flattering than many vests. It fits as expected, but it is adjustable in the back, so you do have some wiggle room to tighten & loosen it if you’re unsure about the size. My son wore this vest to homecoming. He is 5’ 10” & 150 lbs, & the size small was a good fit.

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Reviewed in the United States on October 20, 2022

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Max R.

Omaha, US

★★★★★ 5

Great Quality Vest

Great quality vest versatile for all occasions. I personally felt it ran a bit tight (I ordered a large and felt like I was sucking in a bit the whole time) but I think an XL would have been too big. Overall impressed and happy with purchase.

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Reviewed in the United States on January 2, 2025

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RichieVee at the Piano

Carnegie, US

★★★★★ 3

BUTTONS LIKE A SMALLER SIZE. GOOD QUALITY.

DESIGN IS EXCELLENT. QUALITY IS FINE. I WEAR A LARGE, BUT THIS VEST, IN A LARGE, DID NOT ALLOW ME TO BUTTON ... AS IF IT IS A MEDIUM FIT. WILL RETURN, BUT IT IS A VERY GOOD VEST OTHERWISE.

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Reviewed in the United States on September 23, 2025

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David Bays

Whiting, US

★★★★★ 5

Well made and looks great.

This vest fits well and is well made. It feels tailored. I feel great and look good wearing it.

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Reviewed in the United States on December 3, 2025