Quote:
Originally Posted by wimorrison
Will make a d4 'sportier' but will also put the power in the wrong place for towing 
'stock' d5 has the power in the right place for moving horses gently, very different from towing a caravan or trailer. |
I don't understand that..........the Polestar upgrade provides more torque across the entire rev range and a longer peak.
How is that not better for towing?