Review on 🌬️ Enhanced Airflow 300-574 PowerAid Throttle Body Spacer by Klassic Duncan

I fitted one of these to another car a few years ago so I expected - and got - a nice improvement in throttle response and power, especially in the low rpm range. The kit is easy to assemble and the instructions are good. I encountered two minor issues, both related to the app and therefore unrelated to the quality of the product. Also, I installed this on a vehicle that already had an Airaid air intake, so the small parts that adjusted the position of the stock air filter didn't fit in this case.