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Throttle Body

BradleyC

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Has anyone changed the size of their throttle body to a larger size? I see that AFE is selling a 85mm throttle body versus the 82mm OEM one, Supposed to plug and play. better throttle response, no tune required.
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RCMUSTANG

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Oem is 60mm . I run a 65mm as it's the size of the opening at the intake manifold. Any bigger doesn't help.
 

25BlackRaptor

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I was the unfortunate person that thought buying this was a good idea. Save your money and just run your truck in sport mode, or put the money towards a custom tune.

I bought it hoping it would bridge the gap between normal mode and sport. I felt like normal was too sluggish and I had to apply too much throttle to get the feedback I desired. I cant say it was worth the purchase.
 

superj

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I have not in this truck but any other vehicle I put an oversized throttle body on to, it made a noticeable difference
 

RCMUSTANG

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And FYI, the 65mm on mine bumped up my mileage
 

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srv256ss

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Any dyno runs with this being the only change? Long shot, but worth the q.
 

RCMUSTANG

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I picked up a tenth measured with draggy and mpg went up.
 

Fastan

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