Engine = KA24DE (89'-90' models are KA24E)
Chassis = S13 89-94' S14 95'-98'
Intakes and Headers and such are chassis specific I believe, most sites that you would order from would specify which it is ment for. Aftermarket parts are redially available for both chassis (s14's have more turbo kit options it seems) Also remember 89'-90' models do not have dual over head cams (notice the D missing from the engine code)
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