Revo'd and this??

[gibson]

Hi all, Im sending my 02 100bhp Tdi (PD) to revo to get remapp-ed as they said it will give an increase of 45bhp on my car. Thats 45%!!!!

But im wondering can i get one of these aswell??
http://www.mrhoot.com/products.asp?cat=8

Dont know much about them so any help would be great but they claim to increase bhp een further Just wondering if this owuld work and what bhp to expect after these two

Thanks