hubbygt
Member +
Strange. I heard one tuner said - Exhaust would not make any difference when mapping the car!!!
It's a turbo'd car so it's obviously going to make a difference to a map. Change in exhaust gas flow will make a difference to fueling and spool times, especially since it was a 3sgte engine in dans gt.
Had a couple of ct9s die on me through the years and also had to rebuild the glanza due to my own laziness and not changing the manifold from stock to a better flowing one.
As said tho in stock form they are very reliable little beasts.