Wiseco Single Pistons (6598M100)

Wiseco 6598M100 Single Pistons - Wiseco Subaru EJ257 WRX/STI 4v Dish -19cc 100mm Piston Shelf Stock for a 2004-2012 Subaru Impreza WRX STI, 2007-2012 Subaru Impreza WRX STI Limited and 2010-2010 Subaru Impreza WRX STI Special Edition.

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Manufacturer: Wiseco

Product: Wiseco Single Pistons

Part Number: 6598M100

UPC: 193564089458

$201.99

Free Shipping (Continental US)

New with manufacturer warranty

Availability: OUT OF STOCK

SPECIAL ORDER

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Fitment:

NOTES: Wiseco Subaru EJ257 WRX/STI 4v Dish -19cc 100mm Piston Shelf Stock

Years	Make	Model	Trim
2004 - 2012	Subaru	Impreza	WRX STI
2007 - 2007	Subaru	Impreza	WRX STI Limited
2010 - 2010	Subaru	Impreza	WRX STI Special Edition
2011 - 2012	Subaru	Impreza	WRX STI Limited

Description:

Wiseco Subaru EJ257 Piston, 100.00 mm Bore, 1.209 in. Compression Height, 0.9055 in. Pin Diameter, Sport Compact, Set of 1..
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.

Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strengthArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operationFully machined crown featuresPrecision ring grooves, anti-detonation groove, and additional ring seal improving featuresForced pin oilingDesigned and built to withstand heavy to severe duty performance applications

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(Can take days or weeks, contact us for an ETA)

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IN STOCK (4)
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Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

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IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 12/31/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

2002-2005 Subaru Impreza WRX

Wiseco Single Pistons (6598M100)

Fitment:

Description:

Related Links:

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