aFe Silver Bullet Throttle Body Spacers TBS Nissan Patrol 10-16 V8-5.6L

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.Installation InstructionsThis Part Fits: Year Make Model Submodel 2011-2013 INFINITI QX56 Base 2014-2018 INFINITI QX80 Base 2016-2017,2019-2020 INFINITI QX80 Limited 2019-2024 INFINITI QX80 Luxe 2021-2024 INFINITI QX80 Premium Select 2021-2024 INFINITI QX80 Sensory 2021-2024 Nissan Armada Midnight Edition 2017-2024 Nissan Armada Platinum 2018-2020 Nissan Armada Platinum Reserve 2021-2023 Nissan Armada S