Collection: 2017 STI
-
Rally InnovationsRally Innovations Light Plate - 2015-2017 Subaru WRX / STI
Rally Innovations Light Plate 2015+ Subaru WRXSTISpectral Performance is proud to offer quality automotive upgrades and accessories by Rally Innovations...
$239.99 USD$239.99 USD$239.99 USD -
Killer B MotorsportKiller B Motorsports Holy Header Max - Subaru Models (inc. 2002-2014 WRX / 2004+ STI)
Spectral Performance proudly carries a great selection of automotive performance products brought to you by the metal masters at Killer...
$1,759.00 USD$1,759.00 USD$1,759.00 USD -
PERRINPERRIN Front Strut Tower Brace (Carbon Fiber) - 2002-2024 Subaru WRX / 2004-2021 STI
PERRIN Strut Tower Brace - Carbon Fiber Here, you are looking at the PERRIN Strut Brace. The strut tower brace...
$389.30 USD$389.30 USD$389.30 USD -
OLMOLM S208/S209 Style Spoiler - Gloss Black - 2015-2021 Subaru WRX / STI
Affordable S208 Styling Here, you are looking at the OLM S208 Style Wing. This wing offers exclusive S208 styling at...
$499.00 USD$499.00 USD$499.00 USD -
GrimmSpeedGrimmSpeed Stage 1 Power Package Red - 2015-2021 Subaru STI
GrimmSpeed Stage 1 Power Package Red - 15+ Subaru STISpectral Performance proudly carries a great selection of quality aftermarket performance...
$487.00 USD$487.00 USD$487.00 USD -
SMYSMY Solid Front Sway Bar 2 Point Adjustable 26mm - 2015-2021 Subaru STI
The 26mm Solid Heavy Duty 2-Point Adjustable Front Sway Bar will greatly improve the handling on the Subaru STI. Spectral...
$230.00 USD$230.00 USD$230.00 USD -
OLMOLM S-line Dry Carbon Fiber Mirror Lower Covers - Gloss Carbon Fiber - 2015-2021 Subaru WRX / STI
OLM S-line Dry Carbon Fiber Mirror Covers lower - Gloss Carbon Fiber Here, you are looking at the OLM...
$149.00 USD$149.00 USD$149.00 USD -
ETSETS Titanium Front Mount Intercooler Piping Kit Brushed Titanium - 2015-2021 Subaru STI
Spectral Performance is very pleased to offer a few and fortunate individuals with the chance to acquire the ETS Titanium...
$1,495.00 USD$1,495.00 USD$1,495.00 USD -
Titan 7TITAN 7 T-S5 Satin Titanium 18x9.5 +22 5x114.3 (Single Wheel) - 2015-2023 Subaru WRX / 2015-2021 STI / 2019-2023 Forester
TITAN 7 T-S5 18x9.5 +22 5x114.3 73 Satin TitaniumSpectral Performance now carriesTitan 7 Wheels for those of you who want...
$595.00 USD$595.00 USD$595.00 USD -
IAG Performance08-21 STI IAG 1000+ EJ25 Long Block Closed Deck w/ Stage 5 Heads
BALANCED, BLUEPRINTED, AND READY TO MAKE UP TO 1000+ HP When embarking on a build that makes serious horsepower, both...
$17,449.99 USD$17,449.99 USD$17,449.99 USD -
IAG PerformanceIAG Big Bore 76mm Throttle Body w/ Electronics & Adapter Package (For Use With Process West Intake Manifolds) - Silver Adapter Plate - 2004-2021 Subaru STI / 2006-2007 WRX / 2004-2008 Forester XT
OPTIMIZE AIRFLOW FOR IMPROVED ENGINE PERFORMANCE Subaru owners seeking more than 600 horsepower may be limited by their OEM throttle...
$379.99 USD$379.99 USD$379.99 USD -
Verus EngineeringVerus Engineering Two Piece Front Splitter - 2015-2021 Subaru WRX / STI
Verus Engineering 2015+ WRX Front Splitter Two PieceSpectral Performance proudly carries a great selection of quality aftermarket products that have...
$409.95 USD$409.95 USD$409.95 USD -
FactionFabFactionFab Solid End Link - 2008-2021 Subaru WRX / STI / 2017-2021 Toyota 86 (Rear)
Revamping end links emerges as a straightforward and budget-friendly modification, amplifying the impact of aftermarket sway bars or breathing new...
$125.00 USD$125.00 USD$125.00 USD -
Brian CrowerBrian Crower bROD Connecting Rods - Subaru EJ Models (inc. 2002-2014 WRX / 2004-2021 STI)
Brian Crower bROD Connecting Rods Subaru EJ Models inc. 2002-2014 WRX 2004+ STISpectral Performance is proud to provide you with...
$596.15 USD$596.15 USD$596.15 USD -
STISubaru STI Front Skirt Lip Cherry Red - 2015-2017 Subaru WRX / STI w/ STI Under Spoiler
Subaru STI JDM Cherry Red Front Skirt LipSpectral Performance proudly carries a great selection of JDM STI products for those...
$192.13 USD$192.13 USD$192.13 USD -
OLMOLM RS Style Paint Matched Gurney Flap for STI Spoiler - Ice Silver Metallic / Steel (G1U) - 2015-2021 Subaru WRX / STI
The product images shown are for illustration purposes only and may not be an exact representation of the product. Enhanced...
$209.00 USD$209.00 USD$209.00 USD
