I don't know whether it can be fitted into 4G13 but i'dont think so , that this TB can be supported by 4G13 engine .
Now a days there are a lot of mechanics recomending so many kind of modifications . Half of then are just want to make money only , 1st they will ask you to change some thing then after you tried using that thing and no satisfied with it > they will say you have to add 1 more thing to support the prevoius modification ...... Then this story will goes on until you engine scrap .......
Logical think and sence ........
4G93 TB is bigger then 4G13 . This means the innner parts also big . It will generate more fuil and air into your burning section . You might fell some improvent in pick up but not at top speed . This kind of mod ,,,, better go for port and polish .
My advise is if you want to make you ride more power full , just do a transplant to suits your $$$$ . :secruity:
if ur other parts still stock cond bro, i suggest u to up till 4g92 TB onli.
the bigger the TB the faster and the more ur petrol gone.but least power.
last time i'm using 4g92 tb on my 4g15 wira injeksyen.
result, not bad.