Anyone tried one of these cheap tuning boxes ?

[antsav]

Saw this on Ebay, http://cgi.ebay.co.uk/ws/eBayISAPI.dll?ViewItem&item=350091955867&fromMakeTrack=true&ssPageName=VIP:Watchlink:middle:uk

Anyone actually know if this works ? It seems too cheap to me !

[smokey0123]

Keep saving and get a remap by a professional. The is quite a few posts on here about these cheap "resistor" tuning boxes.

[p-torque.co.uk]

As above, avoid any tuning box, never mind the 2p resistor types.

We charge members £265.00 all in, with the option of before and after Dyno runs for £45.00 ;)