1142 of 2143 products
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Cobb Accessport V3 | 2015-2021 Subaru WRX/STI and 2014-2018 Subaru Forester XT (AP3-SUB-004)
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In Stock
On Sale from $749.99
MAP WRX Catted Downpipe Rev 4 | 2015-2021 Subaru WRX MT (WRX-4G-DPC-REV4)
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In Stock
$1,161.00
$1,290.00
Tomei Expreme Ti Cat-Back Exhaust | 2008-2021 Subaru WRX Sedan and 2011-2021 Subaru WRX STI Sedan (TB6090-SB02C)
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In Stock
On Sale from $1,552.55
Invidia R400 Gemini Quad Tip Exhaust System | 2015-2021 Subaru WRX/STI (HS15STIGM4XX)
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In Stock
On Sale from $349.00
MAPerformance Air Intake System w/ Heat Shield | 2015-2021 Subaru WRX (WRX-4G-IN-Rev3)
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In Stock
On Sale from $324.99
MAP Axleback Exhaust | 2015-2021 Subaru WRX and 2015-2021 Subaru WRX STI (WRX-4G-RMD-REV2-SCB)
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In Stock
$833.00
$1,028.00
ACT Heavy Duty Performance Street Disc Clutch Kit | 2004-2021 Subaru WRX STI (SB10-HDSS)
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On Sale from $699.99
MAPerformance Downpipe Upgrade | 2008-2021 Subaru STI (STI-4G-DPC-REV2)
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Save 7%
In Stock
$693.00
$770.00
COBB Tuning Accessport V3 | 08-14 Subaru WRX & STI / 07-13 FXT / 07-12 LGT (AP3-SUB-003)
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In Stock
$1,254.00
$1,548.00
ACT Xtreme Clutch Kit w/ Streetlite Flywheel | 2006-2021 Subaru WRX (SB11-XTSS)
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$1,204.00
$1,486.00
ACT HD Performance Street Sprung Clutch Kit | 2006-2025 Subaru WRX (SB11-HDSS)
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On Sale from $324.99
STI Air Intake Kit W/ Heat Shield By MAPerformance | 2015-2021 Subaru STI
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In Stock
$839.65
$1,285.20
Invidia Down Pipe w/High Flow Cat and Extra 02 Bung | 2008-2014 WRX & 2008-2021 STI (HS08SW1DOC)
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In Stock
On Sale from $999.99
MAPerformance Catback Exhaust System | 2015-2021 Subaru WRX/STI (WRX-4G-CB-REV2)
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In Stock
$1,143.82
$1,682.10
Invidia Dual N1 Titanium Burnt Tips Catback Exhaust | 2015-2021 Subaru WRX / STI (HS15STIGTT)
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On Sale from $2,098.98
Subaru WRX Stage 2 Upgrade Kit | 2015-2020 FA20 WRX MT Performance Package
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From $635.00
Remark Axleback Muffler Deletes w/ Quad 4.0" Tips | 2015-2021 Subaru WRX/STI (RO-TTVA-D4)
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Save 28%
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From $600.60
Injector Dynamics ID1050x Top Feed Fuel Injectors - 1065cc | Subaru EJ20/EJ25 (1050.48.11.WRX.4)
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In Stock