2015–2021 Subaru WRX Mods
GrimmSpeed High Lift Hood Struts 2015+ WRX / 2015-2021 STI
DESCRIPTION The biggest issue with the OEM struts that they prevent your hood from opening far enough to allow adequate space for working and light...
View full detailsGrimmSpeed 3-Port Electronic Boost Control Solenoid 2015-2021 WRX
DESCRIPTION The GrimSpeed Electronic Boost Control Solenoid is one of GrimmSpeed's most utilized upgrades due to the durability, simplicity of use,...
View full detailsGrimmSpeed Aftermarket 3" Downpipe to OEM Catback Adapter
DESCRIPTION Exhaust leaks seem to be an all-too-common issue with most modded Subarus. The most guaranteed leak you will get is if you run an after...
View full detailsGrimmSpeed Front Mount Intercooler Bumper Bar 2015-2021 WRX/STI
DESCRIPTION To help keep chassis deflection at bay and to keep any large dents out of your front fascia we’re offering the GrimmSpeed Bumper Bar as...
View full detailsGrimmSpeed License Plate Relocation Kit 2018+ WRX / 2018-2021 STI
DESCRIPTION The main purpose of the Grimmspeed License Plate Relocation Kit is to position the license plate to the OEM tow hook provision. The f...
View full detailsGrimmSpeed Exhaust Manifold to Head Gasket (Pair) 2002+ WRX/STI
DESCRIPTION These are the Grimmspeed Head to Exhaust Manifold Dual Port Gaskets. These particular gaskets see some of the highest temperatures when...
View full detailsGrimmSpeed Stock Downpipe to Aftermarket 3" Catback Adapter
DESCRIPTION The Grimmspeed OEM Downpipe To 3-Inch Cat-Back Adapter is very popular for those of you who are retaining the stock downpipe and need t...
View full detailsGrimmSpeed License Plate Relocation Kit 2015-2017 WRX/STI
DESCRIPTION The main purpose of the Grimmspeed License Plate Relocation Kit is to position the license plate to the OEM tow hook provision. The fr...
View full detailsGrimmSpeed Red Stealthbox Intake 2015-2021 WRX
DESCRIPTION The GrimmSpeed Red StealthBox Cold Air Intake System is the result of countless invested hours in research and development to provide t...
View full detailsGrimmSpeed Black Stealthbox Intake 2015-2021 WRX
DESCRIPTION The GrimmSpeed StealthBox Cold Air Intake System is the result of countless invested hours in research and development to provide the p...
View full detailsGrimmSpeed V2 Bypass Valve 2015-2021 WRX
DESCRIPTION The GrimmSpeed V2 Bypass Valve received many upgrades such as a redesigned the internal piston to eliminate the potential failure point...
View full detailsGrimmSpeed V2 Cast Aluminum Turbo Inlet 2015-2021 WRX
DESCRIPTION One of the biggest complaints we’ve heard from 2015-21 WRX owners has to do with cracks forming in their OEM plastic turbo inlets from ...
View full detailsGrimmSpeed Red Charge Pipe Kit 2015-2021 WRX
DESCRIPTION The GrimmSpeed Top Mount Intercooler Charge Pipe Kit is a redesigned performance upgrade over the OEM plastic unit that is restrictive ...
View full detailsGrimmSpeed Stage 1 Power Package 2015-2021 WRX
DESCRIPTION The GrimmSpeed Stage 1 Power Package combines GrimmSpeed's Cold Air Intake System, as well as the GrimmSpeed 3-Port Electronic Boost Co...
View full detailsGrimmSpeed Top Mount Intercooler Kit 2015-2021 WRX
DESCRIPTION This is the GrimmSpeed Top Mount Intercooler. Once you start performing modifications that add more horsepower and more boost, eventual...
View full detailsGrimmSpeed Equal Length Headers 2015-2021 WRX
DESCRIPTION The GrimmSpeed Equal Length Header has been designed to provide the turbocharger with an uninterrupted flow of exhaust gases to greatly...
View full detailsGrimmSpeed Front Mount Intercooler Kit 2015-2021 WRX
DESCRIPTION The GrimmSpeed Front Mount Intercooler Kit from GrimmSpeed has been designed with a great balance of low-pressure drop and high-tempera...
View full detailsGrimmSpeed Un-Resonated Catback 2011-2021 WRX/STI
DESCRIPTION The GrimmSpeed Cat-Back Exhaust System has combined premium materials, along with a larger piping diameter and smooth bends to provide ...
View full detailsGrimmSpeed Resonated Catback 2011-2021 WRX/STI
DESCRIPTION The GrimmSpeed Cat-Back Exhaust System has combined premium materials, along with a larger piping diameter and smooth bends to provide ...
View full detailsGrimmspeed Turbo to J-Pipe Gasket 2015-2021 WRX
DESCRIPTION The Grimmspeed Turbo to J-Pipe Gasket is a multi-layer stainless steel gasket designed to provide an optimal seal between the turbochar...
View full detailsGrimmSpeed J-Pipe Hardware Kit 2015-2021 WRX
DESCRIPTION The turbo studs on the FA turbo motors are notoriously difficult to deal with. If you're lucky enough to get the nuts off without drama...
View full detailsOwning a Subaru WRX isn’t just about driving—it’s about passion. Whether you’re chasing more power, a unique aesthetic, or tighter handling, WRXDaily’s Subaru WRX Mods are built to fuel your drive and make your Subaru truly yours.
Our lineup of 2015-2021 WRX mods helps you push boundaries. From state-of-the-art engine components to premium suspension systems, each part is hand-selected to enhance your car’s capabilities and style. We’ve got you covered with 2015 WRX parts from trusted brands you can rely on.
With plenty of Subaru WRX mods available on WRXDaily’s online store, you can find the perfect fit for your model. Make customizing your dream car effortless with our parts and accessories. Shop with us now to give your car the best parts!