Go4iTT

I was wondering what the engine differences are between the 180hp & 225hp 1.8l TT. I know that the 225 has 2 intercoolers v.s 1 on the 180hp and the exhausts are different. I also know the compression ratio is 9.5:1 on the 180 and 9.0:1 on the 225....... what other differences are there. Besides chipping, what other reasonable mods can be done to get more hp out of the 180?

Thanks,

cbee

smallTTs

There has been recent discussionon "Stage II III etc. engine mods.

"Speed costs money; how fast do you want to go?"

SwifTT's correct on the larger turbo and 6 sp, of course.

SwifTT

5spd VS 6spd, k03 VS k04.. Chip/DV/DP/exhaust from 180 will beat a stock 225 a fair amount