Grande Punto Chipping a t jet?

[tjetjamie95]

seen a few of these chips for the engine on ebay and just wondered if they would actualy make a difference? ive already got a remap so not sure whether the chip would do much?

anyone help?

 

[LeighJet150]

The chips on ebay will kill your car. Chips are pretty much the old form of remaps, if you have a remap it pretty much does the same job as far as I'm aware.