The Serrated/Helix design creates air turbulence in the intake manifold to increase 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. (US PAT 07055513). Made from 6061-T6 Billet Aluminum aFe Silver Bullet Throttle Body Spacers are precision machined for lightweight, high strength and perfect fit. These spacers come with gaskets and use all factory mounting locations for a hassle-free installation.

This Part Fits:

Year	Make	Model	Submodel
2011-2013	Infiniti	QX56	Base
2014-2019	Infiniti	QX80	Base
2016-2017,2019-2020	Infiniti	QX80	Limited
2020-2023	Infiniti	QX80	Luxe
2021-2023	Infiniti	QX80	Premium Select
2021-2023	Infiniti	QX80	Sensory
2021-2023	Nissan	Armada	Midnight Edition
2017-2023	Nissan	Armada	Platinum
2018-2020	Nissan	Armada	Platinum Reserve
2021-2023	Nissan	Armada	S
2017-2023	Nissan	Armada	SL
2017-2023	Nissan	Armada	SV