Brown's Performance Air Pump Retrofit Kit for EJ255, EJ257, EJ20X

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  • Regular price $50.00


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Brown's Performance air pump retrofit kit allows you to use late model EJ257, EJ255, and EJ20X engines in the early model WRX and STI.  Custom machined from 6061-T6 aluminum, laser engraved with our Brown's badge. Comes with stainless steel hardware.