Collection: 2017 STI

COBB Tuning Short Ram SF Intake System Blue - 2008-2014 Subaru WRX / 2008-2021 STI

COBB Tuning Short Ram SF Intake System Blue Subaru WRX 2008-2014 STI 2008+Spectral Performance is your number one source for...

Rally Innovations Rear Splitter - 2015-2024 Subaru WRX / STI

Rally Innovations Rear Splitter 2015+ Subaru WRXSTISpectral Performance is proud to offer quality automotive upgrades and accessories by Rally Innovations...

Carbotech AX6 Front Brake Pads - 2004-2017 Subaru STI / Mitsubishi Evo / OEM Brembo Applications

Carbotech AX6 Front Brake Pads - 2015+ STISpectral Performance now carries performance brake pads and accessories brought to you by...

Manley Performance Piston Ring Set 99.5mm - Subaru EJ25 Turbo Models (inc. 2006-2014 WRX / 2004-2021 STI)

Manley Performance Ring-99.599.55Mm1.2Mm1.2Mm2.0Spectral Performance carries a great selection of quality high-performance engine components by Manley. On this page, you are...

HKS Legamax Premium Axle Back Exhaust - 2015-2021 Subaru WRX / STI

HKS Legamax Premium VAG WRX S4 MainSpectral Performance proudly carries performance upgrades by one of the biggest names in the...

OLM V2 Full Width Roof Vortex Generator Type B - 2017-2021 Subaru WRX / STI

Enhanced Aerodynamics with OLM V2 - Roof Vortex Generator Type B  Here, you are looking at the OLM V2 Full...

Rally Innovations LED Light Conversion w/ Sqaudron Pro - 2015-2024 Subaru WRX / STI

Rally Innovations LED Light Conversion w Sqaudron Pro 2015+ Subaru WRXSTISpectral Performance is proud to offer quality automotive upgrades and...

GrimmSpeed Catback Exhaust System Non-Resonated - 2011-2021 Subaru WRX / STI Sedan

GrimmSpeed Catback Exhaust System Non-Resonated Subaru WRXSTI 2011+ SedanSpectral Performance proudly carries a great selection of quality aftermarket performance products...

Super Pro Rear Sway Bar 22mm Adjustable - Subaru Models (inc. 2008-2021 WRX/STI)

Super Pro Rear Sway Bar - 22mm HD Blade Adjustable With OE Sway Bar 3 Point AdjustableSpectral Performance proudly carries...

BC Racing BR Coilovers w/ Default Springs Extreme Low (14K Front / 16K Rear) - 2015-2021 Subaru WRX / STI

OLM S Style Rear Diffuser - Silver - 2015-2021 Subaru WRX / STI

Elevate Aesthetics and Performance with GCS STI Style Rear Diffuser Upgrade the visual appeal and aerodynamic efficiency of your 2015-2021...

Verus Engineering Hood Louver Rain Guard Kit - 2015-2021 Subaru WRX/STI

Verus Engineering Rain Guard Kit - WRXSTISpectral Performance proudly carries a great selection of quality aftermarket products that have been...

OLM Rear Rubber Bumper Protector - 2015-2021 Subaru WRX / STI

OLM Rear Rubber Bumper Protector - 15+ WRX STISpectral Performance proudly carries a great selection of OLM automotive accessories for...

Diode Dynamics 7443 XP80 LED Red Bulb Pair - Subaru Models (inc. 2015-2021 WRX / STI / 2013-2016 BRZ)

Diode Dynamics 7443 XP80 LED Red BulbSpectral Performance now carries a great selection of performance lighting components brought to you...

APR Performance Rear Bumper Vent - 2015-2021 Subaru WRX / STI

Spectral Performance proudly carries a great selection of performance-oriented automotive carbon fiber aero components and accessories brought to you by...

Advan GT Beyond Racing Copper Bronze 19x9 +43 5x114.3 (Single Wheel) - 2015-2024 Subaru WRX / 2015-2021 STI / 2019-2024 Forester

Advan GT Beyond 19x9 +43 5x114.3 Racing Copper Bronze UniversalSpectral Performance proudly carries a great selection of quality high-performance wheels brought...