Has anybody heard of any feedback about the ECS Tuning Ultimate 1.8T Timing Belt Kit Combo With Red Under Drive Pulley Kit? Is this any good? Does it add any perfomance?

 

Skip it. The underdrive pully doesn't do much and if you ever go to the VF Engineering motor mounts the loss of mass will cause a lot of vibration. You also don't want to underdrive the alternator on the TT, these cars are very sensitive to low voltage.

 

Got any recommendations?

 

Get the Dieselgeek kit.

 

Is this a DIY project or would you say take it to the pro's?

 

yeah dont get the underdrive pulley waste of money and like steve said the TT is very sensitive to the low voltage timing belt is a DIY if you have the right tools mainly a engine suppport bridge roughly 110 bucks shipped havnt done one myself cuz mine broke like a couple of days before i was gonna do it... so yeah def do the timing belt first before thinking of modding.