2004 Subaru Legacy
Engine
SHOP 2004 SUBARU LEGACY FEATURED PRODUCTS
Shop 2004 Subaru Legacy Engine Upgrades by Category
Shop 2004 Subaru Legacy featured products
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29 In Stock
PSP-ENG-100BK
PERRIN Lightweight Crank Pulley - Black - Subaru Models (inc. 2015-2021 STI / 1998-2012 Forester / 1993-2014 Impreza / 1993-2009 Legacy)

2 In Stock
45522VA001
Subaru Pipe ATF

8 In Stock
BC6609
Brian Crower ProH2K Connecting Rods Subaru for EJ Models - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

300-031-3D
Darton Iron Dry Sleeves - Subaru EJ25 Models (inc. 2004-2021 STI)

3 In Stock
45520VA010
Subaru Hose ATF

9 In Stock
095015R
GrimmSpeed Lightweight Crank Pulley (Red) - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

3 In Stock
20-0569-02
Radium Fuel Rails Top Feed Conversion for Subaru STI Versions 3-6 JDM Models - 2004-2006 Subaru STI / Forester XT / Legacy GT / Outback XT

5M8309H-STD
ACL Race Main Bearings Standard Size - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

17 In Stock
095015BK
GrimmSpeed Lightweight Crank Pulley (Black) - 2002-2014 Subaru WRX / 2004-2021 Subaru STI

6 In Stock
PSP-ENG-100BL
PERRIN Lightweight Crank Pulley - Blue - Subaru Models (inc. 2015-2021 STI / 1998-2012 Forester / 1993-2014 Impreza / 1993-2009 Legacy)

4 In Stock
15024R6-4
Manley Performance H-Plus Forged Connecting Rods - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)

16 In Stock
531101
Fluidampr Harmonic Damper - 2015-2021 Subaru STI / 1998-2013 Forester / 1993-2014 Impreza

16 In Stock
GrimmSpeed Phenolic Thermal Spacer 3mm - 2015-2021 Subaru STI / 2002-2014 Impreza / 2004-2009 Legacy GT / 2004-2013 Forester XT

800515
COBB Tuning Delrin Oil Cap - 2002-2014 Subaru WRX / 2004-2021 STI

4 In Stock
001000120000
Boomba Racing Aluminum Oil Cap Natural - Subaru Models (inc. 2002-2021 WRX / STI)

68 In Stock
4B8296H-STD
ACL Race Rod Bearings Standard Size Subaru EJ Models - 2015-2021 Subaru STI / 2000-2013 Forester / 1993-2014 Impreza

20 In Stock
PSP-ENG-100RD
PERRIN Lightweight Crank Pulley - Red - Subaru Models (inc. 2015-2021 STI / 1998-2012 Forester / 1993-2014 Impreza / 1993-2009 Legacy)

1 In Stock
6A1733A
Cusco Aluminum Pulley Set - 2015-2021 Subaru STI / 1998-2012 Forester / 1993-2014 Impreza

2 In Stock
260-5401
ARP Fasteners Case Bolt Kit Subaru EJ Models - 2015-2021 Subaru STI / 1998-2012 Forester / 1993-2014 Impreza

9 In Stock
33-2232
KN High Flow Air Filter - 2002-2007 Subaru WRX / STI
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