2008-2014 Subaru WRX Interior Parts

    786 products

    Clear all

    The Infotainment Fix is the Big One

    If you only do one thing to a GR chassis interior, make it the head unit. The factory system in these cars shipped before wireless CarPlay, before Android Auto, and before touchscreens got usable. An Idoing Android head unit replaces all of it: a responsive screen, wireless phone integration, proper navigation, and a backup camera input if you want one. For a car you drive every day, nothing else in this catalog changes the ownership experience more. 

    Installation is more involved than a shift knob but well within DIY range with a dash kit and harness adapter. Most units drop into the factory opening without cutting, and the wiring is plug-and-play through the adapter.

    Worth pairing with new speakers, especially if yours are original. Fifteen-year-old paper cones aren’t doing your new head unit any favors. 

    Touchpoints, Lighting, and the Small Stuff

    After the head unit, it’s the things your hands and eyes land on constantly. A Perrin weighted shift knob changes how every gear change feels, especially on a car with some miles on the shifter. Pair it with a short shifter, and the whole drivetrain tightens up. Perrin pedal sets add grip for heel-toe work and clean up a set that’s been worn smooth.

    Lighting is one of the cheapest Subaru WRX interior mods. Morimoto LED interior bulbs replace the dim, yellowed factory units across the dome, map, and trunk: no flicker, no error codes, and a cabin that instantly reads newer. 

    Then JDMuscle trim pieces, floor liners that survive actual winters, and the storage inserts that make the console useful. These Subaru WRX interior mods aren’t dramatic alone, but combined they’re the difference between a tired cabin and a sorted one. 

    FAQs

    Will a head unit fit my 2008-2014 Subaru WRX interior?

    Most Idoing units are built for the GR/GV chassis, but dash layouts varied slightly across the run and between WRX and STI trims. Check the listing fitment or use the Garage feature to filter for your exact year before ordering.

    Are Subaru WRX interior parts DIY-friendly?

    Mostly. Shift knobs, pedals, lighting, and floor liners take basic tools or none at all. Head units and steering wheels need more time and patience. Listings flag install difficulty, and our service garage can handle it if you’d rather not.

    Do 2008-2014 interior parts cross model years?

    Many do. The GR/GV cabin stayed largely consistent through the run. The 2011 update changed some trim and dash details, so check fitment on anything before mounting.

    Why buy Subaru WRX interior parts from JDMuscle?

    We’re enthusiasts running our own builds, and we’ve been inside these cars; we curate for fitment and quality, not margin. Price match guarantee, easy returns, same-day shipping (Saturdays included), and free shipping over $199 to the lower 48 states.