*calix0305: HP Quantum 37 ang pina-install ko sa windshield at 2 front windows. costed me P3,400 in Santolan branch. sulit na sulit na yan because of the included 5-year warranty.

i don't use GPS so can't give personal feedback. but based on prior inquiry with them, there is no GPS problem. you better call SolarGard directly to confirm this. their contact numbers are listed on page 14.

NR Smoke because it is Dye-based has lower TSER (Heat Rejection) and lower VLR (Anti-Glare). let us compare the closest NR Smoke shade to my HP Quantum 37:

HP Quantum 37
VLT = 37%
VLR = 10%
TSER = 48%
UVR = 99%

NR Smoke 35
VLT = 31%
VLR = 4%
TSER = 33%
UVR = 98%