2019 Subaru WRX STI Mods, Upgrades & Accessories
WRX STI Upgrades by WRX STI Experts.
The aftermarket was full steam ahead for both the VB WRX and STI. This particular model was very popular among enthusiasts particularly the STI as it inherits the decorated EJ25, so performance products were quickly made available. However, there was an emphasis on the exterior as you could fit a very aggressive wheel size under those fender wells, and companies such as OLM went into overtime by developing all the products. For example, their S209 12-Piece Painted Matched Fender Flare Set provided the body with a wider stance. Seibon had several carbon fiber options that included their carbon fiber hoods, as well as their fenders. And APR offered more downforce with their Front Air Dam, as well as their GTC-300 Rear Wing.
Going back to the wheel size, it was discovered that you could fit up to an 18x10.5 wide wheel with up to a 275/35/18 tire lowered on coilovers. To improve the handling, it is well-known that sway bars are one of the best investments for any generation of WRX and STI. Chassis bracing further tightened up the body to reduce body roll while sharpening the steering during fast corners. With upgrades that further increased the aerodynamic refinement combined with chassis reinforcement, the VB STI remained very competitive on weekend track days, while being a blast to have as a daily driver.
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66078VA110
Subaru STI Type RA Piano Black Dash Trim (Driver) - 2015-2021 Subaru WRX / STI
6 In Stock
TS-TH-SDPC
Torque Solution Thermal Downpipe Blanket Carbon Subaru EJ20/EJ25 - 2015-2021 Subaru STI / 2003-2006 Impreza
GF-801545
APR Performance Factory Wing Gurney Flap - 2015-2021 Subaru STI
2 In Stock
FPRO35-009-07
PTP Turbo Blanket - Universal
1.10210.1
FactionFab Front Brake Line - 2018-2021 Subaru STI
16 In Stock
15803
Exedy Stage 1 Organic Disc Clutch Kit - 2004-2021 Subaru STI
13 In Stock
14024-4
Manley Economical H Beam Steel Connecting Rod - Subaru Models (inc. 2002-2005 Subaru WRX / 2004-2021 Subaru STI)
4 In Stock
RLAT065
RS-R Lower Control Arms (Rear) - 2015-2024 Subaru WRX / 2015-2021 STI / 2013-2016 Scion FR-S / 2013-2020 Subaru BRZ / 2017-2019 Toyota 86
8 In Stock
15WRXMBFEND-GRN
GCS Fender Emblems (Matte Green) - 2015-2021 Subaru WRX / STI
2 In Stock
08321BE-08013-081102
Raceseng Rondure Beaded Shift Knob - 2015-2021 Subaru WRX / STI / 2004-2014 Impreza / 2007-2012 Legacy
6 In Stock
WRIA13NK
Project Kics R40 Iconix With Aluminum Cap and Locks - Universal
15+BLT
Move Over Racing Bumper Quick Release Kit - 2015-2021 Subaru WRX / STI
712455
COBB Throttle Body Coupler - 2015-2021 Subaru STI / 2004-2008 Forester / 2002-2014 Impreza
J101SVA000T2
Subaru Rear Aero Splashguard USDM - 2015-2021 Subaru WRX / STI
3 In Stock
16MX-07-1200-4
DeatschWerks Bosch EV14 Fuel Injectors Top Feed 1200cc - 2015-2021 Subaru STI / 2006-2008 Forester / 2002-2014 Impreza
300-031-3D
Darton Iron Dry Sleeves - Subaru EJ25 Models (inc. 2004-2021 STI)
RRV-WRX14-V2
OLM V2 Rear Window Visor - 2015-2021 Subaru WRX / STI
SUB-019-TI-BLU
Dress Up Bolts Titanium Hardware Trunk Kit (Blue) - 2015-2021 Subaru WRX / STI
38 In Stock
14857
Corsa 3" Catback Exhaust System (Stainless Steel Tips) - 2015-2021 Subaru WRX / STI
66111FJ010
Subaru RING-CENTER,VENTILATION LEFT - Subaru Models (inc. 2015-2021 Subaru WRX / STI)
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