The CTS Turbo TT180 FMIC kit for MK1 TT's with FWD and Quattro drivetrain is an excellent upgrade for any stock or modified cars. This kit provides significant cooling improvement compared to the competition, and substantial cooling benefits over the factory setup. 

Improvements can be attributed to the high-density intercooler core, and cast aluminum end tanks.  Each pipe in this kit has been "bead rolled" so you don't have to worry about your boost tubes blowing off or leaking.  If that wasn't enough for you, this kit also uses stainless steel piping, 4ply silicone couplers, and stainless steel T-Bolt clamps. This intercooler uses cast aluminum end tanks and a high-density pressure tested core.  This intercooler is rated at 450 crank HP and measures 25.25"x8"x3". End tank to end tank is 35.5".