Do Throttle body spacers really work? I mean more power, better fuel economy?

  1. Desertarmor profile image71
    Desertarmorposted 5 years ago

    Do Throttle body spacers really work? I mean more power, better fuel economy?

  2. Cobrafan profile image78
    Cobrafanposted 5 years ago

    A throttle body spacer is just an expensive paper weight. All it does is give their air coming into your engine an extra 1/2" to 1" to cool down (if you know how fast the air is moving in, you know that extra space leads to very minimal cooling). If you want to help your intake without spending a ton of money, swap from a paper filter to a cotton filter.

 
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