Collection: 2017 STI

Stoptech Drilled and Slotted Rotor Pair Rear - 2008-2017 Subaru STI

StopTech Drilled and Slotted Sport Rotors Rear - 2015+ STISpectral Performance proudly carries premium high-performance braking upgrades and accessories brought...

Boomba Racing Recirculating Bypass Valve - 2015-2021 Subaru STI

Spectral Performance proudly carries quality performance upgrades and accessories brought to you by Boomba Racing.    On this page, you...

Work Emotion T7R Candy Apple Red 18x9.5 +38 5x114.3 (Sold As Pair) - 2015-2024 Subaru WRX / 2015-2021 STI / 2019-2024 Forester

Work Emotion T7R 18x9.5 +38mm Candy Apple Red - 2015+ WRX 2015+ STI  Spectral Performance is proud to present to...

Diode Dynamics C-Light SB LED Boards - 2015-2021 Subaru WRX / STI

Diode Dynamics WRXSTI 2015-2018 C-Light SB LED Boards 2015+ WRXSTI C-Light BoardsSpectral Performance now carries a great selection of performance...

OLM Black Anodized Engine Bay Fastener Set - Black - 2015-2021 Subaru WRX / STI

OLM Anodized Engine Bay Fastener Set - Black The OLM Blue Anodized Engine Bay Fastener Set is perfect for those...

Fuel Injector Clinic 1000cc Injector Set (High-Z) - 2015-2021 Subaru STI

Killer B Motorsport Water Pump Housing Install Kit - 2002-2014 Subaru WRX / 2004-2021 STI

The Water Pump Housing Install Kit includes a specific hose to work with the cast high-flow housing for the Subaru...

COBB Tuning Coolant Overflow Tank - 2008-2021 Subaru STI

COBB Tuning Coolant Overflow Tank Subaru STI 2008+Spectral Performance proudly carries a massive selection of quality performance upgrades brought to...

COBB Tuning TD05H-20G Turbocharger - 2008-2021 Subaru STI

COBB Tuning TD05H-20G Turbocharger Subaru STI 2008+Spectral Performance is your number one source for quality upgrades and enhancements brought to...

IAG PTFE Flex Fuel System Kit w/ 1700cc 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...

Side View Mirror Pinstripes (Gold) - 2015-2021 Subaru WRX / STI / 2013-2017 Crosstrek

Sticker Fab Rear View Mirror Pinstripes - 2015+ WRX 2015+ STI-Gold

Forced Performance XR Black Turbocharger EWG - 2002-2007 Subaru WRX / 2004-2021 STI

Forced Performance XR BLACK 82HTZ Turbocharger for Subaru WRXSti 84mm 10cm EWGSpectral Performance is proud to carry the line of...

PERRIN Cold Air Intake Red - 2015-2021 Subaru STI

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

The Washer Cap features aluminum construction and comes in an anodized finish to complement the engine bay in the Subaru...

OLM NB+R F1 Rear Brake Light - Smoke Lens / Black Base / Red Bar - 2015-2021 Subaru WRX / STI

OLM NB+R F1 Rear Brake Light - Smoke Lens, Gloss Black Base, Red Bar Here, you are looking at the...

Company23 EJ Rear Main Seal Installer - Subaru EJ Models (inc. 2004-2021 STI / 2002-2014 WRX)

The EJ Rear Main Seal Installer allows for an easy, flush, and damage-free installation of the rear main seal in...