Collection: 2017 STI

Exedy Stage 5 Triple Metallic Disc Clutch Kit - 2004-2021 Subaru STI

Exedy Stage 5 Triple Metallic Disc Clutch Kit: High-Performance Mastery Embark on unparalleled performance with the Exedy Stage 5 Triple...

Dress Up Bolts Titanium Hardware Intercooler Kit - EJ257 Engine - 2015-2021 Subaru STI

PERRIN Performance Hose Clamp Kit - 2015-2021 Subaru STI

Spectral Performance carries a great selection of aftermarket performance products brought to you by PERRIN Performance.    Here, you are...

Competition Clutch Replacement Steelback Brass Disc - 2015-2021 Subaru STI / 2004-2014 Impreza

Competition Clutch Replacement Steelback Brass Disc Subaru STI 2004+Spectral Performance is proud to provide you with a wide variety of...

OLM LE Dry Carbon Fiber Rear Emblem Frame Overlay - 2015-2021 Subaru WRX / STI

OLM Dry Carbon Fiber Rear Emblem Overlay Here, you are looking at the OLM Dry Carbon Fiber Rear Emblem Overlay....

TITAN 7 T-S5 Machine Black 18x10.5 +22 5x114.3 (Single Wheel) - 2015-2024 Subaru WRX / 2015-2021 STI / 2019-2023 Forester

TITAN 7 T-S5 18x10.5 +22 5x114.3 73 Machine BlackSpectral Performance now carriesTitan 7 Wheels for those of you who want...

OLM Paint Matched Lower Mirror Covers - Galaxy Blue Silica / Ultramarine (E8H) - 2015-2021 Subaru WRX / STI / 2015-2017 Crosstrek / 2015-2016 Impreza

OLM Paint Matched Lower Mirror Covers - Galaxy Blue Silica / Ultramarine (E8H) OLM's Paint Matched Lower Mirror Covers add...

Manley Performance Valve Spring Set - Subaru EJ Models (inc. 2002-2014 WRX / 2004+ STI)

Manley Performance Valve Spring Set Subaru EJ Models inc. 2002-2014 WRX 2004+ STIThe Manley Performance Valve Spring Set has been...

Mishimoto Front Mount Intercooler and Crash Beam Silver - 2015-2021 Subaru STI

Spectral Performance is proud to provide you with a large catalog of quality automotive performance and cooling products brought to...

Work Emotion M8R Candy Apple Blue 18x9.5 +38 5x114.3 (Sold As Pair) - 2015-2024 Subaru WRX / 2015-2021 STI / 2019-2024 Forester

Work Emotion M8R 18x9.5 +38mm Candy Apple Blue - 2015+ WRX 2015+ STISpectral Performance is proud to present to you...

FactionFab 3D Turbo Blanket Lava - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

FactionFab 3D Turbo Blanket Lava Subaru EJSpectral Performance proudly carries a great selection of quality performance upgrades and accessories designed...

OLM LE Dry Carbon Fiber Center AC Trim Covers by Axis-Parts Japan - 2016-2021 Subaru WRX / STI / 2014-2018 Forester / 2016-2017 Crosstrek

OLM LE Dry Carbon Fiber Center AC Trim Cover - 2016-2021 Subaru WRX / STI / 2014-2018 Forester / 2016-2017...

DeatschWerks Fuel Injectors Top Feed 650cc - 2002-2014 Subaru WRX / 2007-2021 STI

Spectral Performance is proud to carry a great selection of high-performance fuel system upgrades and accessories brought to you by...

APR Performance Carbon Fiber Vortex Generator - 2017-2021 Subaru WRX / STI

APR Carbon Fiber Vortex Generator Subaru WRXSTI 2018+Spectral Performance proudly carries quality performance and aerodynamic components brought to you by...

Dress Up Bolts Titanium Hardware Wing Kit - APR GTC-300 2015-2021 Subaru WRX / STI Spec Wing

Dress Up Bolts Stage 2 Titanium Hardware Engine Bay Kit (Gold) - 2015-2021 Subaru WRX / STI