Set Your 2004 Subaru WRX STI Catalog
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Engine Internals for 2004 Subaru WRX STI


Showing 1 to 12 (of 13 total)
In Stock
Starting @ $766.50
Fits 2004 Subaru WRX STI Sedan
Base, Limited
Fits 2004 Subaru WRX STI Hatchback
Base
10.0:1 Compression
10.0:1 Compression, 0.25mm Oversize
10.0:1 Compression, 0.5mm Oversize
10.0:1 Compression, 1.0mm Oversize
8.2:1 Compression
8.2:1 Compression, 0.25mm Oversize
8.2:1 Compression, 0.5mm Oversize
8.2:1 Compression, 1.0mm Oversize
9.0:1 Compression
9.0:1 Compression, 0.25mm Oversize
9.0:1 Compression, 0.5mm Oversize
9.0:1 Compression, 1.0mm Oversize
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In Stock
Starting @ $434.95
Fits 2004 Subaru WRX STI Sedan
Base, Limited
Forged H Beam
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In Stock
Starting @ $868.97
Fits 2004 Subaru WRX STI Sedan
Base, Limited
Stage 2 Plus, Turbocharged
Stage 2, Turbocharged
Stage 3, Turbocharged
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In Stock
Starting @ $274.97
Fits 2004 Subaru WRX STI Sedan
Base, Limited
Valve Springs and Titanium Retainers
Valve Springs and Titanium Retainers, With Valve Locks
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In Stock
Starting @ $98.95
Fits 2004 Subaru WRX STI Sedan
Base, Limited
ARP 2000, Bolt Style
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In Stock
Starting @ $296.95
Fits 2004 Subaru WRX STI Sedan
Base, Limited
Custom Age 625 Head Studs
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In Stock
Starting @ $498.95
Fits 2004 Subaru WRX STI Sedan
Base, Limited
Crankcase Thru-Bolt Kit
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In Stock
Starting @ $537.97
Fits 2004 Subaru WRX STI Sedan
Base, Limited
Premium Version, Forged I Beam, ARP 2000 Fasteners
Premium Version, Forged I Beam, ARP Custom Age 625 Plus Fasteners
ProH2K Version, Forged H Beam
ProH625 Plus Version, Forged H Beam
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In Stock
Starting @ $2,174.97
Fits 2004 Subaru WRX STI Sedan
Base, Limited
Fits 2004 Subaru WRX STI Hatchback
Base
Billet
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In Stock
Starting @ $97.96
Fits 2004 Subaru WRX STI Sedan
Base, Limited
Fits 2004 Subaru WRX STI Hatchback
Base
MLS, Set of 2, 0.030" Thickness, 101mm Bore
MLX, Set of 2, 0.032" Thickness, 101mm Bore
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In Stock
Starting @ $286.96
Fits 2004 Subaru WRX STI Sedan
Base
Complete Kit
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In Stock
Starting @ $174.97
Fits 2004 Subaru WRX STI Sedan
Base, Limited
Fits 2004 Subaru WRX STI Hatchback
Base
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Showing 1 to 12 (of 13 total)
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