2015-2021 Subaru WRX STI Turbo & Supercharger

38 products

Turbos, superchargers, and everything you need to make them work. From intercoolers and piping to wastegates, blow-off valves, and controllers, our catalog covers every part of a boosted setup. Whether you’re piecing together an upgrade or dropping in a full kit, these components are built to handle the pressure. Crank up the boost and unleash performance that pulls hard every gear.

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Turbosmart IWG75 Impreza WRX/STi 7 PSI Black Internal Wastegate Actuator

Regular price $229.49
Sale price $229.49 Regular price $254.99
Unit price
Turbosmart Upgraded Wastegate Actuators have been developed to provide the maximum possible boost response for...
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Turbosmart BOV Supersonic Subaru -Black

Regular price $387.89
Sale price $387.89 Regular price $430.99
Unit price
Easy to Install and Setup, Turbosmart Supersonic BOV. Preferred venting solution for serious street tuners...
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Turbosmart BOV Vee PRO Port Subaru-Black

Regular price $252.89
Sale price $252.89 Regular price $280.99
Unit price
Redesigned from the ground up, the new Vee Port Pro suit Subaru is 20% smaller...
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Turbosmart BOV Dual Port Subaru-Black

Regular price $409.49
Sale price $409.49 Regular price $454.99
Unit price
Easy to install and set up, the Turbosmart Dual Port BOV to suit Subaru features...
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Turbosmart BOV Dual Port Subaru-Blue

Regular price $409.49
Sale price $409.49 Regular price $454.99
Unit price
Easy to install and set up, the Turbosmart Dual Port BOV to suit Subaru features...
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Turbosmart BOV Kompact Plumb Back - Subaru

Regular price $206.09
Sale price $206.09 Regular price $228.99
Unit price
Full recirculating BOV. The Plumb Back system recirculates all excess pressure back into the intake...

Turbosmart BOV Kompact Dual Port - 01-05 Subaru WRX

Regular price $256.49
Sale price $256.49 Regular price $284.99
Unit price
Dual outlet-type BOV. The Kompact Dual Port vents to the atmosphere and back into the...
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Turbo XS 08-21 Subaru WRX STi Boost Control Solenoid Kit

Regular price $149.00
Sale price $149.00 Regular price
Unit price
The TurboXS 2008 - 2021 Subaru STI Boost Control Solenoid is designed to replace factory...
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Turbo XS Subaru 20G Turbocharger

Regular price $1,649.00
Sale price $1,649.00 Regular price
Unit price
The TurboXS 20G Turbocharger is a great upgrade over the factory VF Series Turbo. It...
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Turbo XS FMIC 2015-2017 Subaru STi - Wrinkle Red Pipes

Regular price $1,956.42
Sale price $1,956.42 Regular price
Unit price
Front Mount Intercooler Kit; Wrinkle Red Pipes; 2015+ Subaru STi.This Part Fits: Year Make Model...
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Turbo XS FMIC 2015-2017 Subaru STi - Wrinkle Black Pipes

Regular price $1,956.42
Sale price $1,956.42 Regular price
Unit price
Front Mount Intercooler Kit; Wrinkle Black Pipes; 2015+ Subaru STi.This Part Fits: Year Make Model...
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Torque Solution 02-07 Subaru WRX / 04-18 Subaru WRX STI Throttle Body Hose Coupler

Regular price $33.32
Sale price $33.32 Regular price
Unit price
Torque Solution 02-07 Subaru WRX / 04-18 Subaru WRX STI Throttle Body Hose CouplerThis Part...

PERRIN 02-07 Subaru WRX / 04-21 STI / 06-08 FXT Bypass/Blow Off Valve - Black

Regular price $236.30
Sale price $236.30 Regular price $278.00
Unit price
PERRIN 02-07 Subaru WRX / 04-21 STI / 06-08 FXT Bypass/Blow Off Valve - BlackThis...
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PERRIN 08-21 Subaru STI Pro Electronic Boost Control Solenoid

Regular price $169.15
Sale price $169.15 Regular price $199.00
Unit price
PERRIN 08-21 Subaru STI Pro Electronic Boost Control SolenoidThis Part Fits: Year Make Model Submodel...
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Mishimoto Subaru 08-15 WRX STi Top-Mount Intercooler Kit - Powder Coated Black & Red Hoses

Regular price $695.95
Sale price $695.95 Regular price $766.00
Unit price
Looking for a way to reduce high intake temperatures on your stock or modified STI?...
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Mishimoto Subaru 08-15 WRX STi Top-Mount Intercooler Kit - Powder Coated Black & Black Hoses

Regular price $695.95
Sale price $695.95 Regular price $766.00
Unit price
Looking for a way to reduce high intake temperatures on your stock or modified STI?...
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Mishimoto 01-14 Subaru WRX / 04-17 STI Turbo Blanket

Regular price $85.95
Sale price $85.95 Regular price
Unit price
Help reduce the heat in your 2001-2014 Subaru WRX or 2004-2017 STI engine bay with...
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GFB 02-07 WRX / 04-10 STI Deceptor Pro Blow Off Valve Kit

Regular price $472.68
Sale price $472.68 Regular price $525.20
Unit price
Control the sound of your BOV "ON-THE-FLY" Go on, admit it. There are times you...
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GFB HYBRID TMS Dual Port 01-07 Subaru WRX / 05-08 Forester XT

Regular price $234.81
Sale price $234.81 Regular price $260.90
Unit price
The Hybrid valve is back! In 1999, GFB's first Hybrid valve pioneered the dual port...
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GFB Mach 2 TMS Recirculating Diverter Valve - Subaru 01-07 WRX / 02+ STi / 05-08 XT Forester

Regular price $198.90
Sale price $198.90 Regular price $221.00
Unit price
ALL THE PERFORMANCE WITH OR WITHOUT THE NOISE!, GFB's Mach 2 utilises GFB's proven TMS...
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GFB 02-07 WRX / 04-10 STI TMS Respons Blow Off Valve Kit

Regular price $320.85
Sale price $320.85 Regular price $356.50
Unit price
If cars like yours typically suffer issues such as backfiring and stalling when using a...

BLOX Racing Intercooler Blow Off Valve Gasket for Subaru EJ20/EJ25

Regular price $8.10
Sale price $8.10 Regular price
Unit price
BLOX Racing Intercooler Blow Off Valve Gasket for Subaru EJ20/EJ25This Part Fits: Year Make Model...

GFB 99-21 Subaru WRX STI WGA Wastegate Actuator (Tune Required)

Regular price $209.25
Sale price $209.25 Regular price $232.50
Unit price
Massive Performance, Compact Size.• Industry-first diaphragm design - the WGA’s Silicone/Nomex diaphragm uses a new...
BOV Kompact Dual Port - Subaru

BOV Kompact Dual Port - Subaru

Regular price $256.49
Sale price $256.49 Regular price $238.83
Unit price
BOV Kompact Dual Port - SubaruSpecsAutomotive type: Sport CompactUPC: 9329677016277Unit: EAWeight: 1.1Height: 3.1Width: 5.5Depth: 7.1CA...
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