Not sure which 2003 Toyota Tacoma Throttle Body Spacers are right for you? We have over 1058 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Buy great and very worth the price. I got an extra boost in power to give my Tacoma a little spice. Very easy install and noticed a 2 mpg increase on highway. The whistle is a little annoying but the extra torque makes up for it." —Jordan L from Gilbert, AZ bought an Airaid PowerAid Throttle Body Spacer for a 2003 Toyota Tacoma.
"I bought a k&N cold air intake at the beginning of the summer, and noticed my power gains were mostly when I was over 3000 rpm, and it was a little choppy below that. With the spacer I'm noticing WAY smoother acceleration all the way through, and I think it even smoothed out a little of the annoying resonance that my CAI was creating. There is a little bit of noise right around 2000 RPM that sounds similar to a belt slipping, but you blow right past that with a touch of the throttle. Overall I'm really happy with it (except they forgot to include one mountain bolt - luckily my hardware store had the right one).03' toyota tacoma w/ K&N Cold air intake" —John C from Ossining, NY bought a Jet Power-Flow TBI Spacer for a 2003 Toyota Tacoma.
"Pretty good product all around" —Arthur R from Smyrna, TN bought an Airaid PowerAid Throttle Body Spacer for a 2003 Toyota Tacoma.