Quote:
Originally Posted by dotfiles
If you want something cheaper than a JB4 that will just trick the car into making more boost, get a JB+.
However, I would recommend going with a flash tune. Many people have moved away from the piggybacks now that there are many flash tuning options for the B58 because they are more consistent, keep your transmission shifting as smooth as stock, and prevent throttle closures; all of which are problems you may see with piggybacks. Plus they make more power  |
The really serious cars use both because there are a lot of limitations of flash tuning only right now, just like there are always limitations JB4 only. Put them both together and throw in free maps, and you've got the best of both worlds.