JE Pistons 2897116 Forged 9.0:1 87.5mm Bore Fits BMW S54B32 3.2L 24V

JE Pistons, BMW '01 - '06 E46 M3, 01' - 02' Z3, 06' - 08' Z4 S54B32 3.2L 24V, Bore 87.5mm, Stroke 91mm, Rod Length 139mm, Dish -30cc, 308 Grams, Set of 8

Special Price $1,165.99 Regular Price $1,324.99

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⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

JE Pistons are machined by the most advanced CNC machining technologies available. JE forged Pistons are trusted by racers and engine builds for dependability. JE Pistons are compatible with boost and nitrous.

Crown requires no deburring or preparation

2618 T6 high tensile forged aluminum

NEW ASYMMETRICAL FSR forging! State of the art asymmetrical skirt technology reduces friction and mass while providing a more rigid and durable platform.

In this environment, higher boost levels or heavy nitrous usage necessitate JE's wrought 2618 alloy.

FSR pistons include offset pins for quiet operation.

Pistons feature new Smooth Finished Crown process for excellent flame travel.

1.0 x 1.2 x 2.8mm ring widths

.827 x 2.250 straight wall carbon steel wrist pin provided.

Pin fitting, rings and wire locks included

Compression Ratio:

9.0:1

Specifications

More Information
Price	$1,324.99
Vehicle Make	BMW S54
Bore Size	87.50mm
Crankshaft Stroke	91mm
Rod Length	5.472
Piston Type	Dish/Inverted Dome
Compression Height	32.30mm
Piston Material	2618 Forged
Piston Ring Size	1.0mm 1.2mm 2.8mm
Wrist Pin Size	0.827
Custom Notices	⚠ PROP 65 WARNING