Collection: 2017 STI

FactionFab Rear Stainless Steel Brake Lines - Subaru Models (inc. 2008-2017 STI / 2013+ BRZ)

FactionFab Rear Stainless Steel Brake Lines Subaru Sti 2008-2017 BRZ 2013-2018 FRS 2013-2016 GT-8Spectral Performance proudly carries a great selection...

TurboXS Racing Bypass Valve - 2002-2007 Subaru WRX / 2004-2021 STI

TurboXS WRXSTI Racing Bypass Valve 02-07Spectral Performance carries a great selection of quality performance products and automotive accessories brought to...

Tomei Forged Connecting Rods - EJ Subaru Models (Inc. 2004-2021 Subaru STI / 2002-2014 WRX / 2003-2006 Baja / 2000-2013 Forester / 1993-2014 Impreza / 1990-2013 Legacy / 2000-2011 Outback)

Tomei Forged Connecting Rods - EJ Subaru Models (Inc. 2004-2021 Subaru STI / 2002-2014 WRX / 2003-2006 Baja / 2000-2013...

Mele Design Battery Mount 600 Series Raw Finish - 2015-2021 Subaru WRX / STI

The Raw Aluminum 600-Series Battery Mount will support a lighter battery in the engine bay of the 2015+ Subaru WRX/STI....

Windshield Washer Cap, Anodized Blue - 2007-2021 Subaru WRX / STI / 2013-2017 Crosstrek / 2014-2018 Forester / 2015-2024 Outback

APR Performance Brake Rotor Cooling Kit - 2015-2021 Subaru WRX / 2015-2017 STI

APR STIWRX Brake Rotor Cooling Kit 2015-Up Subaru STIWRXSpectral Performance proudly carries a great selection of performance-oriented automotive carbon fiber...

Subaru JDM Driver Side Mirror Cover Galaxy Blue Pearl - 2015-2021 Subaru WRX / STI

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

COBB Tuning Air Oil Separator Black/Red - Subaru Models (inc. 2008-2020 STI / 2008-2014 WRX)

COBB Tuning Air Oil Separator Black/Red Spectral Performance is your number one source for quality upgrades and enhancements brought to...

Subaru OEM Engine Block Heater - 2015-2021 Subaru STI

Spectral Performance proudly carries a great selection of Genuine Subaru OEM Components. Here, you are looking at the Subaru OEM...

GSC Power-Division Stainless Steel Exhaust Valves +1mm - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

GSC Power-Division Stainless Steel Exhaust Valves +1mm Subaru Models inc. 2002-2014 WRX 2004+ STISpectral Performance carries a great selection of...

Hawk Talon Brake Rotors Slotted Front - 2008-2017 Subaru STI

Hawk Talon Brake Rotors Slotted-Only Front Subaru STI 2008-2017 Spectral Performance is proud to provide you with quality high-performance braking...

South Bend Clutch Stage 1 Heavy Duty Clutch Kit - 2004-2021 Subaru STI / 2007-2009 Legacy GT spec B

South Bend Clutch Stage 1 Heavy Duty Clutch Kit Subaru STI 2004+ Legacy GT spec B 2007-2009Spectral Performance proudly carries...

AMS Performance 6-Speed Billet Shift Knob (Incl. Red Black, & Gunmetal Caps) - 2015-2024 Subaru WRX/ 2004-2021 STI

The AMS Performance Subaru WRX/STI 6-Speed Billet Shift Knob is meticulously designed to augment the shifter feel by introducing essential...

PERRIN Cold Air Intake (Red) - 2016-2017 Subaru STI

Spectral Performance carries a great selection of aftermarket performance products brought to you by PERRIN Performance.  This is the PERRIN...

Whiteline Front Sway Bar 26mm Adjustable - 2015-2021 Subaru STI

Whiteline Front Sway Bar 26mm Adjustable Subaru STI 2015+Spectral Performance is proud to offer you quality suspension products brought to...

FactionFab 5x114.3 25mm Wheel Spacers - 2015-2021 Subaru STI / 2015-2024 WRX / 2005-2014 Impreza

Spectral Performance proudly carries a great selection of quality performance upgrades and accessories designed to enhance the performance of your...