aFe Silver Bullet Throttle Body Spacer Kit (46-38004) 1553 and M3 models

and M3 models

The Seibon TS-style carbon fiber hood for 2000-2005 Lexus IS300 is a performance-oriented body panel built to reduce weight and enhance styling while maintaining durability under racing conditions

CNC-machined billet-aluminum PCV bung

Using the upgraded air box alone

aFe Silver Bullet Throttle Body Spacer Kit (46-38004) 1553 and M3 modelsSilver Bullet Throttle Body Spacer (46 38004) by aFe. What is inexpensive, takes only a few minutes to install, and results in more power and improved throttle response? The aFe Silver Bullet! The Silver Bullet Throttle Body Spacer installs between your throttle body and intake manifold. It creates turbulence and improves volumetric efficiency for more complete combustion. The aFe Silver Bullet Throttle Body Spacer is an easy and economical way to