well, i didnt do any treatment to it eversince i own the car from 2000 from factory, n just wash it regularly n sometime not regularly. well, if i am not wrong, my bro brought my car for full polish n mayb thats y it looks so clean.
anyhow, for the bumper, PU is more durable n flexible n wont crack as easy as fiber. n so far i cant get a hold of my bro in KL but soon, i will give u the pricing, just save up dude, chinese new year coming, got bonus for new bumper, cheersssss
Dun flame me, i'm a noob + i haven't come accross anyone who has done it yet.
ANyway,
After looking at the GFB boost controller, it dawned upon me that it might be do-able for less than RM200. ie two preset levels of boost (ie stock n high)...