Review on 🚀 aFe Power 46-34008 Silver Bullet Throttle Body Spacer for GM Vehicles by Dave Hersma

After doing a lot of research online on throttle body spacers (mostly negative) I decided to try this myself anyway. Installation was easy, 20 minutes max and looks great. My first initial thought was that I definitely felt a different throttle response. There was no whistle, which was good. I have no idea about specific torque gain in horsepower. or mpg, but I definitely feel a little difference on my gas pedal. I have no complaints or regrets. Note: I later added a cold air intake and felt a big difference. I'm sure the gasket complemented the inlet :)