Here is a list for some of the P10 Kits that Luke gave me. :D

KM Corporation
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Front Bumper - $560
Front Grill - $210
Side Skirts - $450
Rear Apron - $460
Spoiler - $400


Impul
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Front Grill - $290 (pictured in Autoland Picture)


Modern Garage
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Front Grill - $250


Autoland
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Front Lip - $475


Crux
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Front Lip - $375
Front Bumper - $650


you can find them here.
http://www.g20.net/mod_external.html