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.
Not sure which 1999 Honda Civic 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:
"This is a terrific product, increased my power and mpg!
The only problem I had was that the throttle cable spacer was not a fit for my car, they need to fix that." —Gabriel M from Lakeside, CA bought an Airaid PowerAid Throttle Body Spacer for a 1999 Honda Civic, 1.6L VTEC 4-cyl. engine, non-Si.