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.
-All hardware is included (corrosion resistant)
-Smooths air entering the throttle
-Does not require a re-tune
-Greatly increases throttle response
-Build boost earlier
-Available in blue, red, black, and natural finish
Product Color Disclaimer
Due to variances in the anodizing stage of production that are beyond our control, actual color hue may be different than what is pictured and what has also been previously offered by Boomba Racing. We apologize for any inconvenience and we sincerely appreciate your understanding. For further clarification, feel free to contact us.
2 Reviews Hide Reviews Show Reviews
Install wasn't too hard. Extensions are important for ease of reaching the bolts. Its a tight fit up near the TB and if you have a lift use it. Lining up the screws to fit the spacer to the TB gave me a bit of a headache. After install I feel it spools a bit quicker and is more responsive. There are many debates on whether these things work. I figured for $64 it couldn't really hurt.
Very well crafted! Installation was frustrating because of the sound symposer tubing and the unit itself being in the way (I recommend doing the sound symposer delete at the same time as the TBS) A 45* or 90* angled plier is HIGHLY recommended for the clamps on the sound symposer tube. Also at lest a 10" socket extension for when you are removing the retaining screws from the TBS and putting them back in. I also recommend removing the air intake tubing for more room to work. All in all the instal was a little difficult but once I had all the tools it was easy.