Anyone who has had any exp. with an aftermarket tbs. on 03 v6 Tacoma ?
If throttle body spacers really worked, car manufacturers would put them in every car that comes out of the factory. Why wouldn’t Toyota want to make their vehicles more fuel efficient or powerful?
Don’t waste your time and money on this. You’ll only be disappointed.
You will be well served to learn to recognize the types of bullcrap that are typically used to sell you a bill of goods. Among these are too-good-to-be-true claims, products that somehow eluded 99.99% of professional researchers who specialize in the field, testimonials, and purported test results that can’t be verified. If you are wise, you will learn from the experience of others about this, rather than be suckered into spending your money on stuff that doesn’t work. Here’s a good place to start: Fuel saving gadgets.