Snow Performance N54/N55 Direct Port Injection Plate Conversion

Snow Performance N54/N55 Direct Port Injection Plate Conversion

Marsoni

M251S

$371.10

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

Snow Performance N54/N55 Direct Port Injection Plate ConversionNote For safety, a solenoid (part #40060) must be used when injecting post throttle body to prevent vacuum siphoningThis Part Fits: Year Make Model Submodel 2011 BMW 1 Series M Base 2008 2013 BMW 135i Base 2013 BMW 135is Base 2007 2015 BMW 335i Base 2014 2016 BMW 335i GT xDrive Base 2009 2015 BMW 335i xDrive Base 2011 2013 BMW 335is Base 2007 2008 BMW 335xi Base 2014 2016 BMW 435i Base 2015 2016 BMW 435i Gran Coupe Base 2014 2016 BMW 435i xDrive Base

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I used this to change the oil on my BMW M8 with the S63 engine. It was a perfect fit. It extended far enough onto the filter housing to be quite secure with no risk of slipping off and stripping the housing. It was snug on the housing and did not bind up due to having a loose fit. The tool feels well-built and I suspect it will outlive me given my occasional personal use. It would still probably hold up well even for daily shop use as long as it was not abused (repeatedly dropped, slammed around, etc).

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Reviewed in the United States on September 8, 2025

Verified Purchase

Chad altenbach

West Palm Beach, US

★★★★★ 5

Made well and great fit

Fits perfectly and is made well

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Reviewed in the United States on May 8, 2026

Verified Purchase

Dalia Toppin