You should look into the URD MAF calibrator. I put it in my truck along with the URD CAI.It was something to do, it makes a cool swoop noise. I was bored that day. I also installed a Sprint Booster, that thing works great
The calibrator opens up a whole new world for your Tacoma. Between that and the CAI I get better throttle response and gas mileage. Not a big gain but every little bit helps. You can tune your ECU to get better gains. Check it out online. It's very easy to install.What does the Maf calibrator do? What are the results. I like URD, waiting for their spec u exhaust kit