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Vehicle Fitment

HKS PISTON FULL KIT FA20 2.1LHKS PISTON FULL KIT FA20 2.1L
HKS Stroker Kits (21004-AT002)
FA20 2.1L Kit, Boring/Honing NOT Required
Bore : 86.0mm
Whether its for a full rebuild or some standard maintenance, the proper engine components are needed to make sure your vehicle is running smooth.
NOT CARB-APPROVED. ILLEGAL TO USE OR INSTALL IN CALIFORNIA. IF YOU LIVE IN CA, WE CANNOT SHIP YOU THIS ITEM AND YOU WILL BE CHARGED A 10% CANCELLATION FEE IF YOU ORDER. PLEASE LOOK FOR OTHER PRODUCTS WITH CARB APPROVAL.
About HKS
In October 1973, two talented and spirited young engineers had a vision; to design and build high performance engines and components that major OE manufacturers could not or would not produce.

Led by Hiroyuki Hasegawa, a former engineer for Yamaha Motor Company, and his partner Mr.Kitagawa, the two secured a capital infusion from Sigma Automotive Co., Ltd. (hence the name “HKS ”), and began tuning gasoline powered engines in a dairy-farming shed at the foot of Mount Fuji in Japan.

A year later, Mr. Hasegawa designed and built the first aftermarket turbocharger for passenger cars and has never looked back.

HKS pioneered the Japanese aftermarket performance industry by delivering a host of exciting new products, including the first commercially available electronic turbo timer and boost controller. Other early products included piggy-back fuel computers and sophisticated fuel management tools. Clearly HKS was Driving Performance trends for Japanese vehicles.
Vehicle Fitment
2013 Subaru BRZ Limited
2013 Subaru BRZ Premium
2013 Scion FR-S Base
2014 Scion FR-S Base
2014 Subaru BRZ Limited
2014 Subaru BRZ Premium
2015 Scion FR-S Base
2015 Subaru BRZ Limited
2015 Subaru BRZ Premium
2015 Subaru BRZ Series.Blue
2016 Scion FR-S Base
2016 Subaru BRZ Limited
2016 Subaru BRZ Premium ( door , HP Cylinder L, speed )
2016 Subaru BRZ Series.HyperBlue ( door , HP Cylinder L, speed )
2017 Subaru BRZ Limited
2017 Subaru BRZ Premium ( door , HP Cylinder L, speed )
2017 Toyota 86 Base
2017 Toyota 86 Special Edition
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