Boomba Racing Throttle Body Spacer | 2014+ Ford Fiesta ST (026-00-010)

Boomba Racing Inc.
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2014+ Fiesta ST Throttle Body Spacer by Boomba Racing

Made from premium billet aluminum, Boomba Racing is excited to announce our Throttle Body Spacers for the Fiesta ST!

This spacer adds volume to your intake plenum. This has been shown to aide in cylinder filling at lower RPM, smooth out throttle response, build boost sooner, and lengthen the effective wave pulse of the intake charge. In the picture shown above, you can see the dyno charts of this spacer paired with our intake manifold spacer and the gains are tremendous. Over 17 ft lbs of torque on our Fiesta ST (in using both spacers) and a significant change in the horsepower curve.

The spacer also includes a 1/8" NPT port that can be used for a variety of purposes. It ships with a plug in the port for those not wanting to use it.


  • Adds Volume to the Intake Plenum
  • Precision CNC Machined Billet Aluminum
  • 1/8" NPT Ports for Aftermarket Injection
  • Proven to Increase Mid-Range Horsepower and Torque
  • Includes All Mounting Hardware


  • 2014+ Ford Fiesta ST

What's In The Box?

  • 1 - Throttle Body Spacer
  • Install/Mounting Hardware
  • Instructions/Manuals (if applicable)
  • Warranty Information




Boomba Racing Limited Warranty

Customer Reviews

Based on 3 reviews
Luke S
Will fit an N/A 1.6 if modified

Put this on my N/A 1.6 Fiesta as a place to put the nitrous nozzle for my wet nitrous kit. The threaded hole is nifty. Solid construction and easy to install other than needing to shave down a bunch of bumps with a razor on my manifold to get it to sit on the gasket. Considering it wasn't meant for my application. Also I can totally feel more immediate throttle response and a noticeable amount of torque

Boomba throttle body spacer

Install is fun.... throttle response is improved but you need to get intake manifold spacer to get the most out of this product. That being said, I recommend this product. Cant wait for the intake manifold spacer.

T Miller
Well made part

This part with the manifold spacer has helped city driving. The car's power delivery is smoother at low rpm's. Nice perk from a well machined part. The included ports will make any aftermarket injection products easy in the future. The car hasn't been on the dyno yet to see if there is overall gain, but there is a difference in power delivery. Worth the money IMO.