aFe Silver Bullet Throttle Body Spacer 19-21 Toyota Corolla L4 2.0L - Black 1997-toyota-4runner-esi5117681 NPT side: 1/8" NPT Male

NPT side: 1/8" NPT Male

Mercedes - SL Coupe - C107 - 1972 - 1984 - Rear - Without Levelling

Year Make Model Submodel 2017-2020 Audi RS3 Base 2018-2022 Audi TT RS Quattro Base 2022 Audi TT RS Quattro Heritage Edition

5 Steel Lug Nut w/Dust Cap Cover Set 21 Pc w/Locks & Lock Socket - Black

aFe Silver Bullet Throttle Body Spacer 19-21 Toyota Corolla L4 2.0L - Black 1997-toyota-4runner-esi5117681 NPT side: 1/8" NPT MaleThe 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). This Silver Bullet throttle body spacer is precision machined from 6061 T6 billet aluminum for lightweight, high strength,