My dads got a Xsara Estate HDI90 and is wanting a bit more power for towing.
He's had quotes for getting it chipped but its always upwards of £400.
Read some time ago about the 'Powerstick" from the DervDoctor but cant find much info about it apart from whats on the DD's page.
Would be interested to hear if anyone here has had any experience with the Powerstick.
Thanks
HDI PowerStick
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