Mivec stock manifold and 4G93 DOHC

[spors]

i would like to know if a stock 1st Gen Mivec stock exhaust manifold will fit into 4G93 DOHC...thanks

 

[Mi93vec]

yes... and it's nicely fitted onto 93 block. must get the whole set till the 'nenas'.

 

[stillen]

if the mivec extractor is fitted on the 4g93, does the downpipe need to be modified to get the optimum performance?