Trust the only splitter with a 10 year warranty!
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Improve your VA WRX or STI aero aesthetics with our range of front lip splitters, side skirt extension splitters, rear spats & rear diffusers. Our splitter kit for the VA WRX/STI includes: front lip splitter, side skirt extension splitters, Flow-Lock rear diffuser OR rear under spoiler, rear pods/spats and our full accessories set. You can mod your WRX with confidence as every splitter comes with our unrivalled 10 year warranty!
The Subaru VA WRX and STI body kit range shares the same durability and technology as our renowned Nissan Silvia S15, Volkswagen Golf GTI and Ford Focus RS line up, which is trusted by car enthusiasts worldwide.
Flow Designs splitter lip kits have been featured on SubiSpeed - click here to check it out!
Fast Local & Worldwide Delivery
Yes, we ship worldwide! Our trusted couriers provide tracking where possible, and local pickup is available.
Trusted By Car Enthusiasts
Flow Designs splitters & diffusers are the preferred choice by aftermarket modifiers and tuners worldwide!
10 Year Warranty
Strong As F warranty applies for all splitter products, as our splitters are shatterproof (excludes accessories).