Have Toyota Questions? Ask a Mechanic for Answers ASAP
Bully Dog GT Performance Chip is good for 27Hp, I'm assuming that this is the one your referring to? This probably the may you can get out of these engines while retaining stock components, and remaining emissions legal.
Just checking in to see if you still need assistance with this? If I have answered your question please be so kind as to accept my answer and rate the level of service provided. If you have any follow up questions I'd be more than happy to help. Thank you for using Just Answer