Anyone tried these???

[kiwi carguy]

Pretty cheap and might improve my lap times http://kalecoauto.com/index.php?main_

[kiwi carguy]

I've heard these are real accurate and heaps of people use them. Must get one for my birthday.

http://kalecoauto.com/index.php?main_

[GravelBen]

classic! especially the balls.

[Kiwi XTR2]

I need one bar of boost

[htsd]

I love the 'Round Tuit' on the site... I'll get one eventually, hahahah.