The Serrated/Helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with helix only designs (US PAT 07055513).
6061-T6 Billet Aluminum Construction:
All Silver Bullet throttle body spacers are precision machined from 6061-T6 billet aluminum for lightweight, high strength, and perfect fit and finish.
Installation Is A Snap:
This Silver Bullet throttle body spacer uses all factory mounting locations, making for a hassle-free installation. A supplied gasket provides a perfect seal.
Some or all of the applications listed are 50-state exempt, please see D-550-43 for details.
Year Make Model SubModel Engine Fuel 2013-2019 Ford Explorer Ecoboost V6 3.5L (tt) Gas
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- For such a simple install and cost...glad I got it.
Only reason value isn't 5 is because its only adding a few hp/lbs of torque. Only took me 20 min to install.
One thing to note. I have a '16 Ford Taurus SHO with same engine as the Explorer. You should expand the list of compatible vehicles to include the SHO's, its a pretty decent sized market.
Seat of the pants, feels like it a has a little more pull from start and even a bump while doing a run from 40-60mph.