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Your cart is empty.aFe POWER Silver Bullet Throttle Body Spacer is a patented design that increases performance and throttle response. It's unique serrated/helix design eliminates the whistle sound that often occurs when a helix only design is used. Made in the USA from domestic suppliers, this billet aluminum spacer is CNC machined for precise fitment and has a beautiful finish. All necessary hardware and gaskets are provided for an easy and quick installation.
Keagan Zelko
Reviewed in the United States on April 12, 2025
Gave my truck a nice whistle when speeding up
PJ
Reviewed in the United States on October 30, 2021
Its not a bad part, but it is small and it chokes the intake. Stock throttle body for a 5.7 hemi is 80mm and this measures out to 71mm. So if you have a stock throttle body or a larger one you are choking your intake losing hp. And when i tried to return the company wants me to pay for shipping to send it back even though its not the correct size!
filip
Reviewed in the United States on January 25, 2021
Well... sounds nice.
Customer
Reviewed in the United States on March 13, 2017
The only thing is for a Dodge Ram 1500 you. Need a cold air. I am waiting to get money to buy on so I can put the spacer on.
Jake
Reviewed in the United States on December 3, 2017
Went on easy but only had 3 of the 4 90mm bolts i needed. Otherwise great looking shinny engine ornament that adds a very obnoxious whisle. No noticable gains at all. Not worth anywhere near the $100. Took off after everyone who rode with me in my truck thought somthing was wrong with my truck or complained how obnoxiois the whistle sound was.
Customer
Reviewed in the United States on February 8, 2016
It's ok does what it says it will do
Vernon
Reviewed in the United States on March 27, 2015
Very well built product, I like AFE's stuff a lot. Would be a 5 star, but after installing it, the bolt holes to the intake don't line up correctly. The only remedy I could think of would be to replace it with an aftermarket intake tube. Just a concideration if you are thinking of getting one for an '06 Dodge Ram with the 5.7l Hemi
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