U can try Auto Foam your car's pillar/sills/frame just like a invisible rollcageFrom the topic above...beside upgrading 1 set Ultra Racing bars and coil-over suspension, how to compete with satria gti handling?
after spot weld, remember to paint ur whole chassis... if not the welding point will start to rust...the best bet in term of chassis strength is to do whole body spot weld
but i duno whats the side effect of spot welding
Yes you are correct! GTI is alot heavier than 1.3 satria chassis, alot of things is very different although looked the same.satria gti chassis and suspension is tuned from factory
and i think satria 1.3 and gti chassis is not exactly the same
so even if you use the same hardware as a satria gti, you wont get the same handling
satria R3 chassis is even better than satria gti chassis
during a corner, the load from a corner will first affect the tire, then the suspension system, than the chassis
all this 3 plays a crucial role in getting a good handling car
the superpro bushes is quite expensive, try checking at the marketplace