Agreed with Philosopher.. It's 20%.. an baked into the glass.. if you want the back to be limo... throw on 35% an you'll be fine..

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- Josh
'01 SuperBlack XE 4x4 V6 3pak
Utah Xterra Owners Club -
http://www.prowlerz.net/xterra/
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- Josh
www.uxoc.org