IAG 600 FA20 DIT Long Block Engine w/ IAG 600 Heads for 2015-21 Subaru WRX
$15,599.00
IAG-ENG-L600
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
2015-2021 Subaru WRX
Engine Hardware
Engines
Staff Picks
Subaru WRX STi
A "DROP-IN" SOLUTION The IAG Performance Hand-Built 600 Subaru FA20F (DIT) Long Block Package is a complete, valve cover to valve cover, timed, crate...
IAG 950 Closed Deck Long Block Engine w/ IAG 950 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
$12,999.00
IAG750
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Engines
Staff Picks
Subaru WRX STi
A "DROP-IN" SOLUTION The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate...
IAG 750 Closed Deck Long Block Engine w/ IAG 750 Heads for 02-14 WRX, 04-21 STI, 04-13 FXT, 05-09 LGT
$11,799.00
IAG750
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Engines
Staff Picks
Subaru WRX STi
A "DROP-IN" SOLUTION The IAG Performance Hand-Built Subaru EJ25 Closed Deck Long Block Engine Packages are a complete, valve cover to valve cover, crate...
Exedy 2004-2014 Subaru Impreza WRX STI H4 Hyper Compe-D Twin Cerametallic Clutch Sprung Center Disc
$5,770.77
$4,905.99
EXEFM022SDL
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Multi
Drivetrain
Subaru WRX STi
The new standard for racing clutches is now available, with the EXEDY Hyper Compe Series. The ultralight metal multi-plate was developed with a focus...
Exedy 04-14 Subaru WRX STi Twin Cerametallic Rigid Disc Hyper Multi Clutch
$3,791.07
$3,222.99
EXEFM022HR
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Multi
Drivetrain
Subaru WRX STi
For high-powered applications, EXEDY offers twin and triple Multi-Plate clutches. These are designed for high power street as well as drag, road and rally...
ETS Subaru 15+ STI Single Scroll Turbo Kit
$4,895.00
200-30-TK-081
2015-2021 Subaru STi
NOW AVAILABLE WITH NEXT GEN PTE TURBOS The ETS Subaru STI Turbo Kit is one of the most complete kits on the market utilizing...
Exedy 2004-2014 Subaru Impreza WRX STI H4 Hyper Triple Cerametallic Clutch Rigid Disc Pull Type
$3,532.03
$3,002.99
EXEFM023SB
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Multi
Drivetrain
Subaru WRX STi
For high-powered applications, EXEDY offers twin and triple Multi-Plate clutches. These are designed for high power street action as well as drag, road and...
Exedy 04-17 Subaru WRX STI EJ255/EJ257 2.5L Twin-Organic Clutch Kit
$3,213.90
$2,731.99
EXEFM022SDF
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Multi
Drivetrain
Subaru WRX STi
For high-powered applications, EXEDY offers twin and triple Multi-Plate clutches. These are designed for high power street as well as drag, road and rally...
Exedy 2004-2014 Subaru Impreza WRX STI H4 Hyper Twin Cerametallic Clutch Sprung Center Disc Pull
$2,937.07
$2,496.99
EXEFM022HD
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Multi
Drivetrain
Subaru WRX STi
For high-powered applications, EXEDY offers twin and triple Multi-Plate clutches. These are designed for high power street action as well as drag, road and...
Haltech NEXUS R3 VCU
$2,399.99
HALHT-193000
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Programmers & Chips
Programmers & Tuners
Staff Picks
Haltech NEXUS R3 VCU
Exedy 2004-2014 Subaru Impreza WRX STI H4 Hyper Twin Cerametallic Clutch Sprung Disc Pull Type
$2,472.59
$2,101.99
EXEFM022SD
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Multi
Drivetrain
Subaru WRX STi
For high-powered applications, EXEDY offers twin and triple Multi-Plate clutches. These are designed for high power street action as well as drag, road and...
H&R 15-21 Subaru STi RSS Coil Over
$1,880.00
$1,879.99
HRSRSS46760-1
2015-2020 Subaru STi
2015-2021 Subaru STi
Coilovers
Subaru WRX STi
Suspension
H&R RSS Coil Overs are designed and tested on the famous Nurburgring, and are for the performance minded driver that requires the mosTUVehicle feedback....
Exedy 2004-2014 Subaru Impreza WRX STI H4 Hyper Multi Carbon Flywheel Fits FM023SBMC1
$1,984.17
$1,686.99
EXEFM54
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Drivetrain
Flywheels
Subaru WRX STi
EXEDY Replacement Parts are the essence of the commitment to quality that comes with every EXEDY product. As friction products, there will always be...
H&R 15-21 Subaru STi Street Perf. Coil Over
$1,580.00
$1,579.99
HRS28760-1
2015-2020 Subaru STi
2015-2021 Subaru STi
Coilovers
Subaru WRX STi
Suspension
H&R'street Performance Coil Overs are the perfect suspension'solution for discerning drivers-from daily drivers'to serious tuners-who can appreciate awesome handling and superb ride comfort. Each...
FP Green TurboCharger Subaru
$1,549.00
$1,499.00
fpgreenuhf
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Turbochargers
FP Green UHF™ Compressor wheel - 76HT Flow rating - 61LB per minute CW Measurements - 54.8MM Inducer / 76MM Exducer UHF TW Measurements...
ETS Subaru STI V2 MaxFlow Header
$1,495.00
200-10-EXM-201
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Exhaust, Mufflers & Tips
Staff Picks
Subaru WRX STi
The wait is over! Extreme Turbo Systems is proud to release our new Subaru STI V2 MaxFlow Exhaust Header for the 2004+ Subaru STI....
ETS Subaru STI 2015+ Stock Turbo Piping Kit Titanium
$1,495.00
200-30-ICP-013
2015-2021 Subaru STi
Intercoolers
This piping kit is the best on the market for relocating the factory Subaru intercooler. The factory intercooler location allows for excessive heat soak...
ETS Subaru STI 2015+ Rotated Piping Kit Titanium
$1,495.00
200-30-ICP-017
2015-2021 Subaru STi
Intercoolers
This piping kit is the best on the market for relocating the factory Subaru intercooler, now offered in lightweight Titanium, and is available in a...
Invidia 2015+ WRX/STi 4 Door 80mm Single Outlet Full Titanium Cat-Back Exhaust
$2,102.80
$1,471.99
INVHS15SW4TRG
2015-2020 Subaru STi
2015-2021 Subaru STi
2015-2021 Subaru WRX
Catback
Exhaust, Mufflers & Tips
Subaru WRX STi
Invidia 2015+ WRX/STi 4 Door 80mm Single Outlet Full Titanium Cat-Back ExhaustThis Part Fits: Year Make Model Submodel 2015-2016 Subaru WRX Base 2015-2016 Subaru...
Exedy 2004-2014 Subaru Impreza WRX STI H4 Hyper Single Clutch Sprung Center Disc Pull Type
$1,590.33
$1,351.99
EXEFH02SD1
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Single
Drivetrain
Subaru WRX STi
The EXEDY Hyper Single Series clutch is engineered to optimize the performance of cars that are moderately modified, but do not require the clutch...
Seibon 15-18 Subaru WRX / STi Carbon Fiber Rear Spoiler - GT Style
$1,500.00
$1,350.99
SEIRS15SBIMP-GT
2015-2020 Subaru STi
2015-2021 Subaru STi
Exterior Styling
Spoilers
Subaru WRX STi
Seibon Carbon components are carefully hand-crafted using only the finest materials. Our production team offers superior craftsmanship with over 20 years of experience working...
ETS Subaru WRX/STI 2015+ Catback Exhaust System
$1,295.00
200-30-EXH-007
2015-2021 Subaru STi
2015-2021 Subaru WRX
Exhaust, Mufflers & Tips
The ETS Cat-back exhaust for the 2015-2018 WRX is a made right here in our facility. This exhaust features a true 3.0 all the...
South Bend / DXD Racing Clutch 03-11 Subaru Impreza WRX STI 2.5L Stg 3 Endur Clutch Kit
$1,302.92
$1,263.99
SBCFJK1000-SS-TZ
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Single
Drivetrain
Subaru WRX STi
South Bend / DXD Racing Clutch 03-11 Subaru Impreza WRX STI 2.5L Stg 3 Endur Clutch KitThis Part Fits: Year Make Model Submodel 2006-2014...
Revel Touring Sport Damper 15-17 Subaru WRX / 15-17 WRX STI
$1,290.00
$1,225.99
RVL1TR3CDSU005
2015-2020 Subaru STi
2015-2021 Subaru STi
2015-2021 Subaru WRX
Coilovers
Subaru WRX STi
Suspension
Revel Touring Sport Damper 15-17 Subaru WRX / 15-17 WRX STIThis Part Fits: Year Make Model Submodel 2015-2017 Subaru WRX Base 2015-2017 Subaru WRX...
South Bend / DXD Racing Clutch 03-11 Subaru Impreza WRX STI 2.5L Stg 3 Drag Clutch Kit
$1,250.27
$1,212.99
SBCFJK1000-SS-DXD-B
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Single
Drivetrain
Subaru WRX STi
South Bend / DXD Racing Clutch 03-11 Subaru Impreza WRX STI 2.5L Stg 3 Drag Clutch KitThis Part Fits: Year Make Model Submodel 2006-2014...
South Bend / DXD Racing Clutch 03-11 Subaru Impreza WRX STI 2.5L Stg 3 Daily Clutch Kit
$1,229.93
$1,193.99
SBCFJK1000-SS-O
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Single
Drivetrain
Subaru WRX STi
South Bend / DXD Racing Clutch 03-11 Subaru Impreza WRX STI 2.5L Stg 3 Daily Clutch KitThis Part Fits: Year Make Model Submodel 2006-2014...
Invidia 15+ Subaru WRX/STI Single Q300 Rolled Stainless Steel Tip Cat-back Exhaust
$1,666.00
$1,166.99
INVHS15SW4G3S
2015-2020 Subaru STi
2015-2021 Subaru STi
2015-2021 Subaru WRX
Catback
Exhaust, Mufflers & Tips
Subaru WRX STi
Invidia 15+ Subaru WRX/STI Single Q300 Rolled Stainless Steel Tip Cat-back ExhaustThis Part Fits: Year Make Model Submodel 2015-2016 Subaru WRX Base 2015-2016 Subaru...
South Bend / DXD Racing Clutch 03-11 Subaru Impreza WRX STI 2.5L Stg 2 Drag Clutch Kit
$1,094.73
$1,061.99
SBCFJK1000-HD-DXD-B
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Single
Drivetrain
Subaru WRX STi
South Bend / DXD Racing Clutch 03-11 Subaru Impreza WRX STI 2.5L Stg 2 Drag Clutch KitThis Part Fits: Year Make Model Submodel 2006-2014...
Injector Dynamics 1340cc Injectors-48mm Length - 11mm Gold Top/Denso And -204 Low Cushion (Set of 4)
$1,039.50
IDX1300.48.11.WRX.4
08-14 Subaru
2015-2021 Subaru STi
Fuel Delivery
Fuel Injector Sets - 4Cyl
Staff Picks
Injector Dynamics 1340cc Injectors-48mm Length - 11mm Gold Top/Denso And -204 Low Cushion (Set of 4)
Grimmspeed Unequal Length Header
$1,099.00
$999.00
GRM113026
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Headers & Manifolds
Subaru WRX STi
Our GO-TO Header for keeping some of the Unique Subaru Rumble, all the while getting MOST of the benefits of a true equal length...
Exedy 2005-2005 Saab 9-2X Aero H4 Hyper Multi Carbon Flywheel Fits FM012SBMC1 & FM022HDMC1
$1,161.30
$987.99
EXEFM24
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Drivetrain
Flywheels
Subaru WRX STi
EXEDY Replacement Parts are the essence of the commitment to quality that comes with every EXEDY product. As friction products, there will always be...
Exedy 2004-2014 Subaru Impreza WRX STI H4 Stage 2 Cerametallic Clutch 4 Puck Disc
$1,156.15
$982.99
EXE15951P4
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Single
Drivetrain
Subaru WRX STi
Stage 2 Cerametallic clutches are designed to handle the abuse of high power modified engines. Our Cerametallic friction material can handle much more abuse...
Eibach Pro-Plus Lowering Kit 2015 Subaru WRX STI 2.5L Turbo (Pro Kit Springs and Sway Bars)
$1,070.00
$963.99
EIB7728.880
2015-2020 Subaru STi
2015-2021 Subaru STi
Subaru WRX STi
Suspension
Suspension Packages
Eibach Pro-Plus Lowering Kit 2015 Subaru WRX STI 2.5L Turbo (Pro Kit Springs and Sway Bars)This Part Fits: Year Make Model Submodel 2015-2020 Subaru...
South Bend / DXD Racing Clutch 03-11 Subaru Impreza WRX STI 2.5L Stg 2 Daily Clutch Kit
$984.06
$954.99
SBCFJK1000-HD-O
08-14 Subaru
2015-2020 Subaru STi
2015-2021 Subaru STi
Clutch Kits - Single
Drivetrain
Subaru WRX STi
South Bend / DXD Racing Clutch 03-11 Subaru Impreza WRX STI 2.5L Stg 2 Daily Clutch KitThis Part Fits: Year Make Model Submodel 2006-2014...
Snow Performance Stage 2 Boost Cooler 2015+ Subaru WRX (Non-STI) Water Injection System w/o Tank
$1,312.51
$937.99
SNOSNO-2182-BRD-T
2015-2020 Subaru STi
2015-2021 Subaru STi
Forced Induction
Subaru WRX STi
Water Meth Kits
Snow Performance has combined performance, quality, and easy installation in this new water-methanol injection system engineered specifically for all forced induction (supercharged/turbocharged) applications. Increase...
Snow Performance Stage 2 Boost Cooler 2015+ Subaru WRX (Non-STI) Water Injection System
$1,312.51
$937.99
SNOSNO-2182-BRD
2015-2020 Subaru STi
2015-2021 Subaru STi
Forced Induction
Subaru WRX STi
Water Meth Kits
Snow Performance has combined performance, quality, and easy installation in this new water-methanol injection system engineered specifically for all forced induction (supercharged/turbocharged) applications. Increase...
