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N54 oil cooler block off plate with -10 135i, 335i, 535i and Z4

$99.00
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The AR Design N54 thermostat delete plate with -10 fittings is now available. It is CNC cut at our facility in Denver CO from 6061 aluminum. If you are looking to switch to an aftermarket oil cooler this plate will make deleting your thermostat a bolt on process.