Just released: AFE throttle body spacers for the 2014 - 2015 Corvette Stingray.
The Serrated/Helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber resulting in increased horsepower, torque and improved throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with other helix only designs.
http://www.corvette7tuning.com/2014-...dy-spacer.html