Collection: 2017 STI

OLM Extension Lip For VA Style Lips (Matte Black) - 2015-2017 Subaru WRX / STI

OLM Extension Lip For VA Style Lips - Matte Black This is the OLM Matte Black Extension Lip. This is...

OLM Fuel Cap Cover - Anodized Red - Subaru Models (Inc. 2015-2021 WRX / STI)

OLM Anodized Red Fuel Cap Cover Here, you are looking at the OLM Anodized Red Fuel Cap Cover. This is...

GSC Power-Division Single Valve Spring Set w/ Titanium Retainers - Subaru Models (inc. 2002-2014 WRX / 2004-2021 STI)

GSC Power-Division Single Valve Spring Set w Titanium Retainers Subaru Models inc. 2002-2014 WRXSpectral Performance carries a great selection of...

PERRIN Strut Tower Brace Black - Subaru Models (inc. 2008-2021 WRX / STI)

PERRIN Strut Tower Brace Black Subaru WRXSTI 2008+Spectral Performance carries a great selection of aftermarket performance products brought to you...

Exedy Stage 1 Organic Disc Clutch Kit - 2004-2021 Subaru STI

Exedy Stage 1 Organic Disc Clutch Kit Subaru STI 2004+Spectral Performance is proudly your number-one source for quality drivetrain upgrades...

Eibach PRO-SPACER Kit 5x114.3 35mm Black Pair - 2015-2017 Ford Mustang / 2005-2021 Subaru WRX / STI / 2019-2024 Forester / 2014-2024 Outback

Eibach PRO-SPACER Kit 35mm 5x114.3 Black Ford Mustang 2015+Spectral Performance proudly carries quality performance suspension upgrades to improve the looks,...

OLM C Style Decklid Spoiler for STI Spoiler Equipped Vehicles - Matte Black - 2015-2021 Subaru STI

Optimize Appearance and Functionality Here, you are looking at the OLM C Style Decklid Spoiler. This spoiler attaches to the...

Eibach PRO-SPACER Kit 5x114.3 12mm Pair - 2005-2021 Subaru STI / WRX 2015

Eibach PRO-SPACER Kit 12mm 5x114.3 Subaru STI 2005+ WRX 2015Spectral Performance proudly carries quality performance suspension upgrades to improve the...

Radium Fuel Hanger (Pumps Not Included) - Subaru Models (inc. 2008-2014 WRX / 2015-2021 STI / 2005-2009 Legacy)

The Fuel Hanger For  Walbro F90000267/274/285 is available for those who want to increase the fuel volume and delivery on...

04-20 STI XClutch Sprung Organic Stage 1 Clutch Kit

Spectral Performance now carries a great selection of high-performance drivetrain parts and accessories brought to you by XClutch. Here, you...

OLM Hella Horn Harness (Stand Alone) - 2015-2021 Subaru WRX / STI / 2013-2017 Crosstrek

OLM Hella Horn Harness (Stand Alone) Here, you are looking at the OLM Hella Horn Harness. This harness will plug...

BC Racing BR Series Coilovers Extreme Low 8kg/8kg - 2015-2017 Subaru WRX/STI

BC Racing BR Series Coilovers Extreme Low 8kg8kg 15-17 Subaru WRXSTISpectral Performance is proud to carry the BC Racing BR...

Sticker Fab Special Edition Honeycomb Smoked Tail Light Tint (Dark Smoke) - 2015-2021 Subaru WRX/STI

Subaru Footwell Illumination Kit Red - 2015-2021 Subaru WRX / STI

Elevate Your Interior Ambiance: Subaru Footwell Illumination Kit in Red for 2015-2021 Subaru WRX STI Transform the interior of your...

PERRIN Performance Rear Tow Hook Kit Red - 2015-2021 Subaru WRX / STI

Spectral Performance proudly carries a great selection of high-performance engine and chassis modifications brought to you by PERRIN Performance.   ...

OLM Ruf Spoiler Version 1 - WR Blue Pearl (K7X) - 2015-2021 Subaru WRX / STI

The product images shown are for illustration purposes only and may not be an exact representation of the product. OLM...