well as the owner of a turbo car running 18psi i can tell you for a fact that having a stainless core cat will DRASTICALLY reduce the chances of cat failure. ceramic core cats are more inexpensive but often prematurely fail in turbo cars because of the excessive heat. many people dont consider this when goin from NA to turbo but its definately something to look into
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09 370Z ST 6MT//Injen CAI//Greddy CBE//TP//TSW's//Swifts//Stillen lip//Whiteline sways
326whp/268tq
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