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4zz-s52 vs 4zz-fe

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Hi folks,

I've a 2004 1.4 Corolla, have read online about how people get good performance gains by installing 1zz-fe intake manifold, throttle body and injectors to the 4zz The question is, most people who perform these mods do it to a 4zz-fe engine where mine's a 4zz-s52, will the 1zz manifold, throttle body and injectors still bolt in and work without needing additional parts or ECU work? And can anyone tell me what the differences between the 4zz-fe and the 4zz-a52 are?



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