like someone else said up above speedtuning has a really good chip for 250 i think, it remaps the timing and ignition and dosent add alot of HP but you really feel the power kick in earlier. also if you sad about not buying a 1.8t do this go online and find those 1.8t drivers that and see them on their new engine or selling their car because of oil issues/failures (sorry 1.8t guys but the 2.8 drivers gotta have something to brag about)

 

tru, the pickup tube's design is crappy, but properly maintained you wont have any problems. sorry but the 1.8t is superior to the 2.8