Airaid 200 550 PowerAid Throttle Spacer Review

I was hesitant at first to purchase this product but I am grateful I did. As my tests showed, the Airaid spacer provided noticeable gains in my vehicles horsepower and throttle response .It was easy to install and fits perfectly in my automotive setup. The only downside I noticed was a slight increase in engine noise, but it was worth the improved performance. Overall, I would highly recommend this product..

To all the snake oil sellers who sell shakers and flip flops, I figured this was another useless piece of equipment. Wrong answer. A 454 big block isn't known for its fuel economy. But after installing this unit and letting in cold air, fuel economy increased by nearly 5mpg, and that was me, "Mr. LEAD FOOT," driving cross country with a 2,000+ pound RV on my back. My truck mileage was still in the 12-15mpg range, suggesting something is going on outside the continental divide. Good…