yes port and polish done correctly will definitely improve performance...
price depending on who is doing it... there is no fixed price for port and polish job...
u can try nastyportflow in usj 1, behind summit.... they have some high precision tools there.... its not like u can try n error when it cmoes to pnp ur car.....
If you in jb can try xh racing,call0197853245.
I did my 6a12 v6 pnp together with 3angle and skim head at xh racing ,jb.price affordable.definately increase hp but need to adjust valve timing.
Ok so i have installed rear brembo brakes just need to repaint them in blue ..
took about 1hr to figure out the best way of mounting them and 4 hrs to do the fabrication so...
Hi All sifu n gurus, i'm planning to buy a altezza 3sge, but i heard that over the year the horsepower tend to drop alot due to the rear wheel drive or something. here's my few question