Rush Hour Sale: 10% off storewide, applied at checkout Order by 1pm ET Mon–Fri, ships same day 30-day returns on new, uninstalled parts (25% restocking fee) Real people in Howell, MI. Email or live chat anytime. Selling Subaru performance parts since 2001
Pick your Subaru Selling Subaru performance parts since 2001

Radium Engineering

Find the right parts for your Subaru. Pick your car, pick a part, or just search.

Pick your Subaru

2022+ Subaru WRX (VB) 2022+ WRX VB 2015–2021 Subaru WRX (VA) 2015–2021 WRX VA 2015–2021 Subaru STI (VA) 2015–2021 STI VA STI 2008–2014 Subaru WRX/STI (GR/GV) 2008–2014 WRX/STI GR/GV GD 2002–2007 WRX/STI GD 2022+ Subaru BRZ (ZD8) 2022+ BRZ ZD8 2013–2020 Subaru BRZ (ZC6) 2013–2020 BRZ ZC6

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Exhaust Exhaust Intakes Intakes Intercoolers Intercoolers Turbo & Boost Turbo & Boost Suspension Suspension Brakes Brakes Tuning Tuning

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BremboCOBB TuningDBA BrakesDiode DynamicsETSGo Fast BitsGrimmspeedHawk PerformanceHKSInjenInvidiaKartboyMishimotoPerrinRally ArmorRexpeedTorque SolutionTurboXSUltimate RacingWhiteline

Shop Radium Engineering fuel, fluid and engine bay parts for Subaru WRX, STI and BRZ, including catch cans, fuel rails, fluid reservoirs and brake master cylinder braces.

Not sure what fits? Email sales@subishop.com or start a live chat. Tell us your year, model and trim, and we'll point you to the right part. Selling Subaru performance parts since 2001.
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Real people who know Subarus, helping you get the right part the first time.

Selling Subaru performance parts since 2001

✉ sales@subishop.com 💬 Live chat

SubiShop.com · 325 S Michigan Ave #2370, Howell, MI 48843, United States · sales@subishop.com

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Help

  • 🔒 Secure checkoutthrough Shopify
  • 🚚 Same-day shippingin-stock orders by 1pm ET, Mon–Fri
  • ↩ 30-day returnson new, uninstalled parts. 25% restocking fee
  • 💬 Real peoplein Howell, MI. Email or live chat anytime.

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