Collection: 2017 STI

Work Emotion D9R GT Silver Rim Cut 18x9.5 +38 5x114.3 (Sold As Pair) - 2015-2024 Subaru WRX / 2015-2021 STI / 2019-2024 Forester

Work Wheels Emotion D9R 65mm Rim Depth 18x9.5 +38 5x114.3 GT Silver  Spectral Performance is proud to present to you...

Cobb Subaru Previous Ethanol Sensor Kit to NexGen Flex Fuel Ethanol Sensor Kit Upgrade (Module + Harness Only) - 2008-2021 Subaru STI

Looking for an easy and reliable way to add NexGen Flex Fuel to your supported Subaru? The custom plug-and-play wiring...

ACT Xtreme Duty 6-Puck Disc Clutch Kit - 2004-2021 Subaru STI / 2007-2009 Legacy GT spec.B

ACT Xtreme Duty 6-Puck Disc Clutch Kit Subaru STI 2004+ Legacy GT spec.B 2007-2009Spectral Performance is proud to carry the...

Sticker Fab 2018 S208 Style Grille Pinstripe (Gold) - 2018-2024 Subaru WRX / 2018-2021 STI

Sticker Fab 2018 S208 Style Grille Pinstripe - 2018+ WRX STI - Gold

Subaru (+15-17 STI / 04-14 Impreza) Hawk HPS 5.0 Rear Brake Pads

Hawk HPS 5.0 Rear Brake Pads for Subaru STI, Mitsubishi Evo, 350Z, G35: Elevate Street Performance Introducing the Hawk Performance...

ACL Main Bearings Undersized -.020in - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

ACL Main Bearings Undersized -.020in Subaru Models inc. 2002-2014 WRX 2004+ STISpectral Performance carries a great variety of ACL Bearings...

CSF Racing Radiator w/ Built-in Oil Cooler - 2008-2014 Subaru WRX / 2008-2021 STI

CSF Racing Radiator w Built-in Oil Cooler Subaru WRX 2008-2014 STI 2008+Spectral Performance proudly carries a great selection of quality...

OLM Dry Carbon Stereo Visor - Subaru Models (Inc. 2015-2021 WRX / STI)

OLM Dry Carbon Stereo Visor Here, you are looking at the OLM Dry Carbon Stereo Visor. This is a great...

Torque Solution Forged Aluminum Wheel Spacers 5x114.3 25mm Pair - 2005-2021 Subaru STI / 2015-2021 WRX / 2019-2024 Forester / 2014-2024 Outback

Spectral Performance proudly carries a massive selection of high-performance engine, suspension, and drivetrain upgrades to reinforce your race car, rally...

Subaru OEM JDM Center Display Lower Cover - 2015-2021 Subaru WRX / STI

Subaru JDM Center Display Top Cover Hood Visor wRed StitchingGenuine Subaru OEM Components are available at Spectral Performance for those...

Torque Solution Pitch Stop Brace - 2015-2021 Subaru WRX/STI

Torque Solution Pitch Stop Brace Subaru WRX STI 2015+Spectral Performance proudly carries a massive selection of high-performance engine, suspension, and...

ETS Performance Speed Density Air Intake Brushed Titanium - 2015-2021 Subaru STI

Spectral Performance proudly carries a great selection of turbocharged performance upgrades brought to you by Extreme Turbo Systems. Here, you...

BC Racing BR Coilovers w/ Default Springs Extreme Low (10K Front / 9K Rear) - 2015-2021 Subaru WRX / STI

Manley Performance Turbo Tuff Series Crankshaft 79mm - Subaru EJ25 Models (inc. 2004+ STI / 2006-2014 WRX)

Manley Performance Turbo Tuff Series Crankshaft 79mm Subaru EJ25 Models inc. 2004+ STI 2006-2014At the heart of a fully built...

Exedy Stage 3 Hyper Single Metallic Disc Clutch Kit - 2004-2021 Subaru STI / 2007-2009 Legacy GT spec.B

Exedy Stage 3 Hyper Single Metallic Disc Clutch Kit Subaru STI 2004+ Legacy GT spec.B 2007-2009Spectral Performance proudly carries a...

Cusco Power Brace Rear Trunk Plus - Subaru WRX / STI 2015+

Cusco Power Brace Rear Trunk Plus 2015+ Subaru WRX STi VAF WRX VAGSpectral Performance proudly carries some of the best...