Subaru WRX (GC8) Aftermarket Parts

The Subaru WRX (GC8) is where the legend began. Lightweight, raw, and rally-ready straight out of the box, it’s the car that turned gravel stages into proving grounds and gave turbocharged all-wheel drive a cult following. With its punchy EJ20 engine, mechanical grip, and unmistakable 90s styling, the GC8 is still a favourite for purists and tuners chasing old-school thrills.

At Pro Speed Racing, we’ve got the gear to keep this icon running hard. Whether you’re restoring a classic, prepping for track days, or just injecting more power into your daily drive, our range of Subaru WRX (GC8) performance parts is built to help you get the most out of every rev, boost, and gear change.

Why Upgrade Your Subaru WRX (GC8)?

Unleash more torque from the high-revving EJ20
Modernise stopping performance with big brake upgrades
Fine-tune balance with track-proven suspension kits
Improve engine cooling for high-boost reliability
Drop weight and gain flow with exhaust and intake mods
Enhance road feel with tighter steering response
Reinforce aged components with motorsport-grade replacements
Add period-correct style with performance-driven exterior parts

Shop Subaru WRX (GC8) Parts by Category

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Find Your Perfect Subaru WRX (GC8) Mod

Want a shortcut to finding the perfect fit? Add your vehicle to our Garage Function—it filters all the compatible performance parts just for your Subaru WRX (GC8). No guesswork, just premium upgrades that fit right, first time.

Why Shop Subaru WRX (GC8) Parts at Pro Speed Racing?

Deep range tailored for early WRX platforms
Access to rare, hard-to-source GC8 performance brands
Expert team who understand the quirks of 90s Subies
Speedy national delivery with dedicated customer support
Backed by a loyal community of GC8 tuners and builders

Get Ready to Mod Your Subaru WRX (GC8)

Whether you’re chasing rally nostalgia or a modernised street build, we’ve got the parts to bring your GC8 to life. Browse our full Subaru WRX (GC8) performance range and start crafting your perfect build.

Check out more performance upgrades at Pro Speed Racing — where GC8s and other classics get the aftermarket car parts they truly deserve.