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BMW

BMW forged pistons

Choose BMW forged piston kits by engine code, bore diameter and compression ratio. Browse piston options for turbocharged B-series and N-series builds and naturally aspirated or competition M engines. Wössner and ZRP piston listings show the specification for each application.

Shop BMW engine ranges

Check your BMW piston specification

Confirm the exact engine code and generation before ordering. Check the measured bore, piston pin size, compression ratio and whether the kit matches your crankshaft and connecting rods. Parts listed for one version of an engine may not suit another. Review each product for kit contents and installation requirements.

We also supply connecting rods, race bearings, gaskets, valvetrain parts and fasteners for BMW engine builds. Contact our UK team with your engine code and build specification for help choosing parts and checking availability.

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  • BMW M5 E60 S85B50 ACL Race Rod Bearing Set
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    BMW M5 E60 S85B50 ACL Race Rod Bearing Set

    BMW M5 E60 S85B50 ACL Race Rod Bearing Set is a performance rod bearing set for BMW M5 E60 S85B50 engines.SKU: 10B1580H-.25Part type: Rod bearing setApplication: BMW M5 E60 S85B50Brand / series: ACL...
    £272.22 (Inc. VAT)
    £272.22 (Ex. VAT)
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  • BMW N63B44, S63B44 ACL Race Main Bearing Set
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    BMW N63B44, S63B44 ACL Race Main Bearing Set

    BMW N63B44, S63B44 ACL Race Main Bearing Set is a performance main bearing set for BMW N63B44, S63B44 engines.SKU: 5M1573H-025Part type: Main bearing setApplication: BMW N63B44, S63B44Brand / series:...
    £221.07 (Inc. VAT)
    £221.07 (Ex. VAT)
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  • BMW M3 E36 S50B32 ACL Race Rod Bearing Set
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    BMW M3 E36 S50B32 ACL Race Rod Bearing Set

    BMW M3 E36 S50B32 ACL Race Rod Bearing Set is a performance rod bearing set for BMW M3 E36 S50B32 engines.SKU: 6B1497HX-STDPart type: Rod bearing setApplication: BMW M3 E36 S50B32Brand / series: ACL...
    £179.46 (Inc. VAT)
    £179.46 (Ex. VAT)
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  • BMW M3 E36 S50B32/S52B32 Connecting Rods
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    BMW M3 E36 S50B32/S52B32 Connecting Rods

    BMW M3 E36 S50B32/S52B32 Connecting Rods is a performance connecting rod set for BMW M3 E36 S50B32/S52B32 applications.SKU: R-BMW-004-I-L19Part type: Connecting rodsApplication: BMW M3 E36...
    £885.13 (Inc. VAT)
    £885.13 (Ex. VAT)
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  • BMW M5 E39 S62B50 Connecting Rods with L19 bolts
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    BMW M5 E39 S62B50 Connecting Rods with L19 bolts

    BMW M5 E39 S62B50 Connecting Rods with L19 bolts is a performance connecting rod set for BMW M5 E39 S62B50 applications.SKU: R-BMW-010H-L19Part type: Connecting rodsApplication: BMW M5 E39...
    £1,151.28 (Inc. VAT)
    £1,151.28 (Ex. VAT)
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  • BMW 2.5L M3 S14B25 Stroker 2.6L Billet Crankshaft
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    BMW 2.5L M3 S14B25 Stroker 2.6L Billet Crankshaft

    BMW 2.5L M3 S14B25 Stroker 2.6L Billet Crankshaft is a billet crankshaft for BMW 2.5L M3 S14B25 Stroker 2.6L engine builds.SKU: C-BMW-004Part type: Billet crankshaftApplication: BMW 2.5L M3 S14B25...
    £1,946.26 (Inc. VAT)
    £1,946.26 (Ex. VAT)
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  • BMW B58B30 (2015 on) ACL Race Rod Bearing Set
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    BMW B58B30 (2015 on) ACL Race Rod Bearing Set

    BMW B58B30 (2015 on) ACL Race Rod Bearing Set is a performance rod bearing set for BMW B58B30 (2015 on) engines.SKU: 6B1510H-STDPart type: Rod bearing setApplication: BMW B58B30 (2015 on)Brand /...
    £187.26 (Inc. VAT)
    £187.26 (Ex. VAT)
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