For Sale: Ecu Reflash

[kuroneko_sama]

Originally Posted by Earthworm

Ever wonder what's different between the Audi TT's 1.8L 225HP and VW's 1.8L 180HP engines?

much like the svx my audi cabriolet required high octaine gas (91-94) and ran like it was being abused on anything of a lower grade... ran like a beast on 93. the vw engine is designed to take a lower grade gasoline. though im sure it helps to use permium. the a-4 cabriolet shares platform with a vw passat

the audi tt shares the same platform as a gti, cabrio, and new beetle

i would make an educated guess thatthe audi tt was electronically designed to handle a higher octain fuel with modified manifold, intake and exhaust making the 45 hp difference.