do any of yall have them im looking at the afe silver bullet spacer my friend did one on his taco and said he noticed a slight difference im mainly concerned with mileage and power but exhaust note info is welcome too
I must have had good luck I guess. I have had an Airaid intake on my truck first for a long time. And just recently added a throttle body spacer from Airaid. I have noticed a pretty substantial difference in getting off the line and pulling. But that's all I have really noticed. Besides the cool whistle sound.