Let's build some sh*t

722 views · Published 31 January 2018 · 8:58 · Indexed 6 November 2026

Channel: seoulfulracing · 2018 · Autos & Vehicles

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Making custom o2 Housing& Downpipe for ISR Evo 8/9 20G kit

In state of PA, we have inspection/emission annually. 
Being said customer wanted us to put on some universal MagnaFlow Hiflow cat. So we made some modifications to existing o2 housing and downpipe to adapt the Hiflow cat and it can pass the emission legally.

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