Bro Raytech Ice ^.^ 97% Heat rejection.. My customer also very sastified with this.. But cost around 3K

This is illegal.. Too Dark.. maybe you can chose others like V90.. which is very good enough ^.^ uhh comes with 7 years warranty.. so i guess can last for at least 7 years 

hmm cant remember around 2K +    i always recommend my customer to go Serdang >.> Their HQ.. good workmanship so far never let me down 

I just done my homework recently and I managed to find good package for 3M Crystalline, Huper Optik X3 and VKool Elite which considered among the tops in tint films. I didn't go deeper in checking about VKool since most mentioned VKool tint has metal material and thereafter some pros and cons. Not to mention VKool price tag is higher than the other two and potentially SmartTag unfriendly.

On 3M Crystalline and Huper Optik X3, both shouldn't have any issue on GPS signal however 3M Crystalline has tendency of failing SmartTag. Since on quality and performance wise almost the same, I went for Huper Optik X3

On JPJ's approval is 70% VLT front & rear, 50% VLT for sides. Well, Huper Optik will absorb the saman if you got them
Hi viper1912, thanks for your feedback. I have done my tinting with Huper Optik but this is good information to shares with new folks here. In anyway, the shop that I went is a 3M authorized applicator too. He added that some of his clients tinted with 3M Crystalline doesn't has any issue with SmartTag unless it is older generation of the SmartTag device, then it wouldn't work.