ebay bhp gain mod

I think I would rather spend the money and let a pro mess with my car not a £30 cd and lead. Could probably do more damage than good.
 
^^^^ exactly.... if only it was that easy.... which it isn't...

<tuffty/>
 
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Get a book and read up on mapping and i'm sure you will change your mind about DIY mapping, I know i did years back when my old car ran a DTAS60pro.

Leave it to a pro
 
I guess the s3 price bracket has dropped into the Halfords modding scene
 
Get a book and read up on mapping and i'm sure you will change your mind about DIY mapping, I know i did years back when my old car ran a DTAS60pro.

Leave it to a pro

^^^^
+1 for me also.

I ran Nissan data scan in my old skyline thru a car pc and looked fab for real time diagnostics.

I suppose it'll be good for that, but I would still get a pro to tune the car.