Big Willy

Anyone Turbo a new IS250 yet?

BernieIS

iTrader: (1)

This is not an inline 6 type motor, it is a V6 which will require a crazy turbo manifold or twin turbo. Also there is an issue with the fuel injection if I can recall correctly. This was discussed not too long ago in a different thread. Use the search feature if you would like to know the exact reason.

Carbon~IS

try posting this thread here:
https://www.clublexus.com/forums/performance-199/

^^
That section is made for IS250/350 owners...