To be honest the only 1.9's we sold were to guys that started with a 2.0 and had software issues in the first production ones. The anti lag button has some performance increases off the line but really they are not "tuning" the motor. They are controlling fuel delivery according to boost levels. The 2.0 has the ability for the end user to "fine tune" your fueling over the 1.9. With reflashes a good tuner can manipulate timing and other factory sensor settings. IMO having done lots of 2.0 and 1.9 boxes, a divorced dp and any version of pipe after it doesn't do what either of those boxes do for hp gain individually. It makes sense thou a divorced dp and straight pipe is an 18-20hp gain. A 1.9 is 30hp and the 2.0 a little more depending on elevation. You are going to want the turbo back exhaust no matter what controller or flash you use.
Having now riddin the BC flash I would highly recommend the Evo 215. They will also have 2.5" & 3" ddp's with muffler, silencer, straight pipe options in production this summer. For all their r&d/dyno work they did for any of their tunes they used the 2.5" ddp and silencer.
Having now riddin the BC flash I would highly recommend the Evo 215. They will also have 2.5" & 3" ddp's with muffler, silencer, straight pipe options in production this summer. For all their r&d/dyno work they did for any of their tunes they used the 2.5" ddp and silencer.
Last edited: