$1,375.00
Cobb Tuning Stage 1+ Redline Carbon Fiber Power Package | 2015-2021 Subaru WRX STI (SUB0040S1P-RED)
In Stock
Starting At $1,350.95
Mishimoto Front-Mount Intercooler | 2015-2019 Subaru STI (MIS MMINT-STI-15)
Save 19%
In Stock
$1,350.00
GrimmSpeed Chase JB400 Turbocharger | 2004-2021 Subaru WRX STI and 2002-2014 Subaru WRX (123005)
In Stock
$1,333.93
$1,956.42
TurboXS Front Mount Intercooler System | 2015-2021 Subaru STI (STI15-FMIC)
Save 32%
In Stock
$1,319.86
$1,389.33
Manley Turbo Tuff I-Beam Connecting Rod Set w/ ARP 625+ Bolts | 02-05 Subaru WRX / 04-21 STI (14436R6-4)
Save 5%
In Stock
$1,309.00
$1,540.00
HKS Legamax Premium Catback Exhaust | 2015-2021 Subaru WRX/STI (31021-BF001)
Save 15%
In Stock
$1,274.15
$1,499.00
Perrin E4-Series Equal Length Big-Tube Header | Subaru Multiple Fitments (PSP-EXT-056)
Save 15%
$1,274.15
$1,499.00
PERRIN E4-Series Equal Length Header 1.5" Primaries | Multiple Subaru Fitments (PER PSP-EXT-055)
Save 15%
$1,264.00
$1,997.16
MagnaFlow Competition Cat-Back | 2015-2019 Subaru WRX/STI (19361)
Save 37%
In Stock
$1,260.95
$1,299.95
AMS Performance Intake Manifold | 2002-2014 Subaru WRX, and 2004-2021 Subaru WRX STI (AMS.31.08.0001-1)
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Starting At $1,320.19
Invidia R400 Gemini Quad Tip Exhaust System | 2015-2021 Subaru WRX/STI (HS15STIGM4XX)
Save 30%
In Stock
$1,230.60
$1,475.00
Carrillo Super A-Beam Connecting Rods | 02-14 Subaru WRX / 04-21 STI (SB-2LTR
Save 17%
$1,230.60
$1,475.00
Carrillo Pro H-Beam Connecting Rods WMC Bolt | 2002-2011 Subaru WRX/STi EJ20/EJ25 (SB-2LTR>-65137H-04)
Save 17%
In Stock
In Stock
$1,219.95
$1,356.00
Hooker Blackheart Cat-Back Exhaust | 2015-2021 Subaru WRX/STI (BH9303)
Save 10%
In Stock
