BMW N55 STD TURBO

BMW N55 STD TURBO

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$1,473.50
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$1,473.50
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BMW N55 pistons-  10.0:1 compression ratio-  come in 84.0 and 84.5 bore sizes-  will also fit N54 engines with compression increasing to 10.5:1-  see N54 

***REPLACEMENT RINGS USE  R121230840PVH or R121230845PVH