Radium Engineering BMW M50 M52 M54 S50 S52 Fuel Rail

Radium Engineering BMW M50 M52 M54 S50 S52 Fuel Rail

Marsoni

M251S

$189.95

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

Radium Engineering BMW M50 M52 M54 S50 S52 Fuel RailBolt on fuel rail kit for the BMW M50 M52 M54 S50 S52 engines. One kit works on all engines listed. Three 8AN ORB ports. E85 compatible. Compatible with factory injectors, or aftermarket injectors with the same fitment.

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35x30 is perfect sizing for me so the suggested size is true to life as I wear that size in most Jean brands. These are quality jeans, not the thin cheap jeans that I was expecting them to be but rather nice thick denim with quality stitching. They are very comfortable and look nice! I will most definitely be buying more. Way to go Amazon in providing a high quality product to your customers at a more than fair price!

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Reviewed in the United States on December 1, 2025

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John

Lowell, US

★★★★★ 5

No video

Size: 35W x 28L, Color: Tinted Medium Blue

Good fit. Easy way to buy jeans.

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Reviewed in the United States on December 9, 2025

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carlos bayo martinez

San Leandro, US

★★★★★ 1

No comprar mala calidad

Size: 38W x 30L, Color: Vintage Blue

Muy mala calidad ! Y mala manufactura

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Reviewed in the United States on April 20, 2026

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Brian Chenault

San Leandro, US

★★★★★ 5

Mens Jeans

Size: 42W x 32L, Color: Vintage Blue

Very nice jeans

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Reviewed in the United States on January 9, 2026

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Kyle G

Omaha, US

★★★★★ 5

Great, comfortable jeans.

Special Size: Low Stretch, Size: 34W x 30L, Color: Dark Midnight Wash

Great jeans! They're relaxed, but not loose or super baggy, so they still look great. I got the dark wash and you can wear them as dressy jeans or just casual out and about. I have bigger thighs and the 34x30 fits perfectly with room still to spare and not constricting at all. Whether it's walking around a lot, or sitting down for hours, it's very comfortable. We'll see how long they last but I washed them once already and are holding up. The length is good as well. When I don't have shoes I probably need a belt or could've ordered 29 length, but they're fine when I have shoes on. They don't slip down at all. Especially for the price compared to Levi's or others that cost 40, 50, or even $60 this is a great deal.

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Reviewed in the United States on November 12, 2025