[mpeng82]

I know that if i buy this upgrade it is meant to

Slightly increase bhp by 10 on v60 190bhp car
Increase mpg by upto 25% (cant be that much)
For a nice price of just under £800.

My dealer has said that if not happy i have two weeks to change my mind for a full refund, but.......

I am new to Volvo and awaiting delivery of my car so without taking ownership and driving over multiple months, not entirely sure if the cost vs benefits are actually worth it.

Would love to hear actual experiences of those who have added this to their standard car and what differences they have factually had.

Thanks

Matt