bbmaster

couple grand I think if you just do the pulley, ecu, and exhaust, more if you want to do the suspension and lightweight wheels like the Stasis touring package (http://www.stasisengineering.com/pro...ouring-edition).

S4 horsepower is reportedly underrated, i forgot where i read it.

I haven't heard any blown engines from any Audi owner regarding the upgrade. Usually there is a warranty to that.

P_RsA4

If you do ECU/Pulley/intake and exhaust you are looking around 4K. It all depends what brands you decide to go with. I went with APR because they are the closest to me, they are a little pricier than most but so far I am happy with them..

premek798

well i am in central europe, so closest to me are MTM and ABT but both kinda pricey.... considering revo too, but these have sw upgrades... i dont know if they have pulleys, can i install just a pulley itself ? will it make a difference without remampping the engine