Increase your low to mid-range power and torque, plus boost fuel economy with the Airaid PowerAid Throttle Body Spacer. Built from aircraft-grade aluminum and featuring the revolutionary Helix Bore design. Straightforward installation with standard tools. 50-state CARB legal. Lifetime Warranty.
Harness the power of Helix with the Taylor Cable Helix Power Tower PLUS Throttle Body Spacer. Dyno and flow-bench tested to deliver massive mid-range power and torque gains, plus a boost in MPGs. T-6061 aircraft aluminum. 50-state CARB legal. 30-day warranty.
Finally, a throttle body spacer that doesn't whistle while it works. The JET Performance Power-Flo throttle body spacers’ innovative bore design gives you gains in the mid-range power band and increases overall fuel economy without the annoying whistle. 50-state CARB legal. 1-year warranty.
Not sure which 2001 Nissan Frontier Throttle Body Spacers are right for you? We have over 1486 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:
"I installed it a week ago and havent taken it out of four wheel drive since becuase of bad weather but it is getting two miles to the gallon better in 4x4 than it did before I installed the spacer. The whistle they speak of is like a brake squeal but only around 2,500 rpm and it isn't bad at all, most people probably would't notice it. Well made component. Worth the money in fuel savings." —Ben M from Hermiston, OR bought an Airaid PowerAid Throttle Body Spacer for a 2001 Nissan Frontier.