Collection: 2017 STI

PERRIN Gurney Flap Black - 2015-2021 Subaru WRX / STI

PERRIN Gurney Flap Black Subaru WRXSTI 2015+Spectral Performance carries a great selection of aftermarket performance products brought to you by...

Diode Dynamics Ditch Light Brackets - 2015-2021 Subaru WRX / STI

Spectral Performance now carries a great selection of performance lighting components brought to you by Diode Dynamics.    These are...

ISC Suspension N1 Street Sport Coilover w/ Triple S Springs - 2015-2021 Subaru WRX / STI

ISC Suspension Subaru Impreza WRX and STI 15+ ISC N1 Coilover w Triple S springs - Street SportSpectral Performance is...

IAG PTFE Fuel System Kit w/ 1050cc Injectors, Lines, FPR, Gold Fuel Rails - 2008-2021 Subaru STI

Spectral Performance now carries highly sought-after high-performance upgrades and accessories brought to you by IAG Performance. Here, you are looking...

EBC Brakes S12 Front Brake Kit Redstuff Pads and RK Rotors - 2005-2017 Subaru STI

EBC Brakes S12 Front Brake Kit Redstuff Pads and RK Rotors Subaru STI 2005+When it's time to perform maintenance on...

Diode Dynamics Ditch Light Kit SS3 Pro Yellow - 2015-2021 Subaru WRX / STI

Spectral Performance now carries a great selection of performance lighting components brought to you by Diode Dynamics.    This is...

Subaru OEM Silver Etched Door Sills - 2015-2021 Subaru WRX / STI

Subaru Silver Etched Door Sills - 2015+ WRX 2015+ STISpectral Performance proudly carries a large menu of genuine Subaru OEM...

PERRIN Cold Air Intake (Black) - 2015-2021 Subaru STI

Sticker Fab S207 Style Rear Bumper Pinstripe (Gold) - 2015-2021 Subaru WRX/STI

Sticker Fab S207 Style Rear Bumper Pinstripe - 2015+ WRX - Gold

ACT Mod-Twin 225 HD Rigid Street Clutch Kit - 2004-2021 Subaru STI

ACT Mod-Twin 225 HD Rigid Street Clutch KitSpectral Performance proudly carries a great selection of quality drivetrain upgrades brought to...

Clevite Undersized Connecting Rod Bearing Pair -.010in - Subaru EJ Models (inc. 2002-2014 WRX / 2004-2021 STI)

Clevite Undersized Connecting Rod Bearing Pair -.010in Subaru EJ Models inc. WRX 2002-2014 STI 20If you are planning on rebuilding...

Subaru OEM Mirror Covers Galaxy Blue Pearl - 2015-2021 Subaru WRX / STI

Subaru E8H Galaxy Blue Pearl Mirror Covers - 2015+ WRX 2015+ STIGenuine Subaru OEM Components are available at Spectral Performance...

Subaru Screw Tap M5x12 - Subaru Models (inc. 2013-2016 BRZ / 2015-2021 WRX / STI)

Subaru Screw Tap M5x12Spectral Performance proudly carries a great selection of Genuine Subaru OEM Components. On this page, you are...

IAG PTFE Flex Fuel System Kit w/ 1050cc Injectors, Lines, FPR, Black Fuel Rails - 2008-2021 Subaru STI

Spectral Performance now carries highly sought-after high-performance upgrades and accessories brought to you by IAG Performance.  Here, you are looking...

ETS Chassis Support Brace - 2015-2021 Subaru STI

Spectral Performance carries a large selection of quality performance upgrades brought to you by Extreme Turbo Systems. Here, you are...

Killer B Motorsport 4-1 Holy Header w/EGT Bung - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

Killer B Motorsport 4-1 Holy Header wEGT Bung Subaru Models inc. 2002-2014 WRX 2004+ STISpectral Performance proudly carries an excellent...