Collection: 2017 STI

Dress Up Bolts Titanium Hardware Intercooler Kit for EJ257 Engine (Polished) - 2015-2021 Subaru STI

Power Stop Autospecialty Brake Kit (Rear) - 2015-2021 Subaru STI / 2008-2014 Impreza

Power Stop AUTOSPECIALTY BRAKE KIT REAR- 2008-2014 SUBARU IMPREZA WRX STi 2015 SUBARU WRX STi 2016-2Spectral Performance proudly carries another...

Permaseal MLS-R Header Collectors to Crossover Gasket - Subaru Turbo Models (inc. 2015-2021 STI / 2004-2013 Forester / 2002-2014 Impreza / 2005-2009 Legacy / Outback)

All Sales are Final, No Returns **While Supplies Last** Permaseal MLS-R Header Collectors to Crossover Gasket Subaru Turbo Models Spectral...

OLM Paint Matched Trunk Hole Delete for OEM Short Spoiler - Crystal Black Silica (D4S) - 2015-2021 Subaru WRX / STI

This piece lets you remove the factory low profile spoiler on your 2015-2021 WRX and STI. Don't leave the holes...

Exedy Stage 2 HD Cerametallic Clutch Kit - 2004-2021 Subaru STI / 2007-2009 Legacy GT spec.B

Exedy Stage 2 HD Cerametallic Clutch Kit Subaru STI 2004+ Legacy GT spec.B 2007-2009Spectral Performance carries a great selection of...

OLM STI Spoiler Side Fins - Lightning Red (C7P) - 2015-2021 Subaru STI / WRX (With STI Wing)

OLM STI Spoiler Side Fin Winglets - Lightning Red (C7P) Here, you are looking at the OLM STI Spoiler Side...

Nameless Performance Muffler Delete Single Wall Neochrome Tips - 2015-2021 Subaru WRX / 2015-2018 STI

Nameless Performance Muffler Delete Neochrome 3.5in tips STIWRX wSPT Exhaust 2015+Spectral Performance proudly stocks a great selection of aftermarket quality...

Remark Axleback Exhaust (Muffler Version) - Burnt Stainless Single Wall Tips - 2015-2021 Subaru WRX/STI (VA)

Experience the Ideal Fusion of Sportiness and Comfort with REMARK's Axleback Exhaust System (Burnt Stainless Steel/Single Wall) Savor Comfort and...

Tomei Head Gasket 101.0mm 1.0mm - Subaru Models (Inc. 2006-2014 Subaru WRX / 2004-2021 STI / 2004-2006 Baja / 2004-2014 Forester / 2005-2009 Legacy / Outback / 2006 Saab 9-2X)

Tomei Head Gasket 101.0mm 1.0mm Subaru Models (Inc. 2006-2014 WRX 2004+ STI) If you are in the middle of rebuilding...

Tomei Poncam Camshafts Set - 2008-2021 Subaru STI (EJ25 DUAL AVCS)

Tomei Poncam Camshafts Set - 2008-2021 Subaru STI (EJ25 DUAL AVCS) Here, you are looking at the Tomei Poncam Camshafts....

GCS 3pc Climate Control Knob Covers (Red) - 2015-2021 Subaru WRX / STI / 2014-2018 Forester

GCS 3pc Climate Control Knob Covers  Spectral Performance is proud to provide the automotive enthusiast with quality enhancements and accessories...

IAG PTFE Flex 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...

Weathertech Front Rubber Mats Tan - 2015-2021 Subaru WRX / STI

Weathertech Front Rubber Mats Subaru WRXSTI 2015+Spectral Performance carries a massive selection of WeatherTech Floor Liners to protect and prolong...

ETS Performance Speed Density Air Intake Wrinkle Black - 2015-2021 Subaru STI

Spectral Performance carries a great selection of quality and exclusive performance upgrades brought to you by our friends at Extreme...

EBC Brakes Redstuff Ceramic Front Brake Pads - 2004-2017 Subaru STI / Mitsubishi Evo / OEM Brembo Applications

EBC Brakes Redstuff Ceramic Front Brake Pads Subaru STI Mitsubishi Evo OEM Brembo ApplicationsSpectral Performance proudly carries a great selection...

OLM LE Alcantara Multi Function Display Hood - 2015-2021 Subaru WRX / STI

OLM LE Alcantara Multi-Function Display Hood by Shining Speed Here, you are looking at the OLM LE Alcantara Multi-Function Display...