2007 Yaris 1.3 (2nzfe)

[amirrzz]

hi guys..

im quite new in modification..a friend suggested me to buy short shift for my car and i bought trd short shift last month..and thats it..though its fun to drive now, i still want more from the engine..i asked few friends on using aluminium crank from c-one (pulley? i dont know what it is called actually :P ), light flywheel (c-one) , airfilter (blitz) and exhaust (blitz)... some told me that i would be wasting my money because it doesnt really affect the hp and acceleration..hell,they even ask me to swap the engine to 1nzfe..the others told me that it increases the hp and power a bit and the best part is that it wont shorten the engine's life..(FYI, i dont feel like swapping the engine because its a new car and it should be more economical compared to the 1.5)

so guys..should i or should not buy things like airfilter, exhaust, flywheel etc?

open to all comment or suggestion

[armoredfist2002]

your money your choice.

don't know off hand what will fit yours as it's the newer shape, so double check before you buy.

the aluminium crank, is called a lightweight crank pulley.

Perrin do one and should be cheaper than the c-one version.