hi hi kylim8
If u want to mod your s15 to 450hp then u only need to change all your eng head set to
HKS step 3,
Greddy T67,25g turbo and
Power Fc ecu.
Hope this list can give u some ideal
hey guys, my waja door handle broke yesterday.. im going to go get a new one but i need to know how to install it.. seems easy but im not sure my self.. its the handle outside the car..