APR Stage II and pulley modification

Discussion in 'Audi A5 / S5 / RS5' started by ah64ip, Apr 5, 2017.


Should I mod my S5 with this?

  1. Go for it!

    0 vote(s)
  2. Don't do it.

    0 vote(s)
  1. ah64ip New Member

    Has anyone done the APR stage II and pulley modification on their S5? Supposedly, this increases HP by as much as 140 HP without ruining the car's around-town manners. I'd love to maximize the performance of the car, but I don't want to make it a purely racing/rally beast.

    For the investment, this seems like a really great tuning option. The only thing I would add would be a larger intercooler. I'm also trying to stay away from modding the suspension and braking.

    Any thoughts?
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