aFe 21-24 Lexus IS350 3.5L V6 Silver Bullet Throttle Body Spacer 2015-mercedes-benz-s63-amg-esi6156277 ) we allow for more

) we allow for more airflow resulting in the greatest increase in HP and torque

but can be used for a variety of other applications as well

5T 8V RS3 & 8S TTRS engines to a 4" sized turbo inlet

BMW - 1 Series - F20/F21 - 2011 - 2019 - RWD - Inc M135i/M240i - FR - With EDC

8i 2009-2010 BMW X5 xDrive48i 2011-2018 BMW X5 xDrive50i 2010-2011 BMW X6 ActiveHybrid 2008-2014 BMW X6 xDrive35i 2008-2019 BMW X6 xDrive50i

aFe 21-24 Lexus IS350 3.5L V6 Silver Bullet Throttle Body Spacer 2015-mercedes-benz-s63-amg-esi6156277 ) we allow for moreThe Serrated Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated Helix combination design also reduces intake whistle that occurs with Helix only designs. All Silver Bullet Throttle Body Spacers are constructed from 6061 T6 billet aluminum precision machined for light