Segment / 04-07 STI

$116.10 ~~$129.00~~

Megan Racing Race-Spec Strut Bar - Rear | 2002-2007 Subaru WRX/STi (MR-SB-SI02RU-1P)

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K&N Replacement Air Filter (02-07 WRX / 04-07 STi)

$68.99

K&N Replacement Air Filter (02-07 WRX / 04-07 STi)

In Stock

HKS WRX / STi 02+ Carbon-Ti Catback Exhaust

$1,300.00

HKS WRX / STi 02+ Carbon-Ti Catback Exhaust

In Stock

Cobb Tuning Subaru High Flow Filter | 02-07 Subaru WRX / STi (712110) - Modern Automotive Performance

$75.00

Cobb Tuning High Flow Filter | 2002-2007 Subaru WRX/STI (712110)

In Stock

COBB Coolant Overflow Tank w/ Washer Fluid Relocation | 2004-2007 Subaru WRX & STI (800630)

$260.00

COBB Coolant Overflow Tank w/ Washer Fluid Relocation | 2004-2007 Subaru WRX & STI (800630)

In Stock

Whiteline Sway Bar Mount Kit - Heavy-Duty - 24mm (WRX/STi)

$187.88

Whiteline Sway Bar Mount Kit - Heavy-Duty - 24mm (WRX/STi)

In Stock

Whiteline Suspension Rear Strut Bar | 2002-2007 Subaru WRX/STI (KSB511)

$234.88

Whiteline Suspension Rear Strut Bar | 2002-2007 Subaru WRX/STI (KSB511)

In Stock

$58.88

Whiteline Gearbox - crossmember pad - W92829

In Stock

$64.88

Whiteline Front Control Arm - Lower Inner Front Bushing | Multiple Subaru Fitments (W52837A)

In Stock

TurboXS StealthBack Exhaust System | 2002-2007 Subaru WRX/STi (WS02-SBE)

$772.59 ~~$1,055.87~~

TurboXS StealthBack Exhaust System | 2002-2007 Subaru WRX/STi (WS02-SBE)

Save 27% In Stock

Blouch Performance 18G-XT Turbocharger | 2002-2014 WRX & 2004-2021 STI (X-XX-1002)

From $1,512.50

Blouch Performance 18G-XT Turbocharger | 2002-2014 WRX & 2004-2021 STI (X-XX-1002)

$29.99 ~~$33.32~~

Subaru OEM Cabin Filter | 2004-2006 Subaru Impreza WRX / STI (G3010FE200)

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Prothane 04-05 WRX STi Rear Sway Bar Bushing Kit - Modern Automotive Performance

Starting At $6.22

Prothane Rear Sway Bar Bushing Kit | 2004-05 Subaru WRX STi (16-1103/4)

Save 20%

$279.88

Whiteline Front & Rear Sway Bar Link Kit | Multiple Subaru Fitments (KLC31)

In Stock

COBB Tuning FMIC Cold Pipes | 2004-2007 Subaru WRX & STI (712500-C)

$430.00

COBB Tuning FMIC Cold Pipes | 2004-2007 Subaru WRX & STI (712500-C)

In Stock

APR Carbon Fiber Rear Diffuser | 2002-2007 Subaru Impreza WRX/STi (AB-820519)

$905.40 ~~$1,006.00~~

APR Carbon Fiber Rear Diffuser | 2002-2007 Subaru Impreza WRX/STi (AB-820519)

Save 10% In Stock

$102.88

Whiteline Steering - Rack & Pinion Mount Bushing (Subaru STI & WRX 2004-2007) KSR206

In Stock

$89.88

Whiteline Rear Trailing Arm Front Bushings | Multiple Subaru Fitments (W61381A)

In Stock

GSC Power-Division S3 Camshafts | 2004-2007 Subaru STi (7025S3)

$999.29 ~~$1,175.63~~

GSC Power-Division S3 Camshafts | 2004-2007 Subaru STi (7025S3)

Save 15% In Stock

$6.66 ~~$9.25~~

Ferrea Valve Locks (Subaru WRX EJ20 2002-2009) K10061

Save 28% In Stock

$99.00

FactionFab Pitch Stop Mount | Multiple Subaru Fitments (1.10010.1)

Perrin Front Mount Intercooler Black Boost Tubes Kit | 2002-2007 Subaru WRX/STI (PSP-ITR-400-2XX/XX)

$829.50 ~~$1,106.00~~

Perrin Front Mount Intercooler Black Boost Tubes Kit | 2002-2007 Subaru WRX/STI (PSP-ITR-400-2XX/XX)

Save 25%

$56.99

GlowShift Gray RHD Triple Pillar Gauge Pod | 2002-2007 Subaru WRX/STi RHD (GS-368G-RHD)

$834.10 ~~$878.00~~

Boomba Racing 75mm DBW Snap-On Throttle Body | 2004-2014 Subaru STi (001-00-019)

Save 5%

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Segment / 04-07 STI

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