Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Enhance Your Throttle Entryway. Your engine’s throttle takes in air to create the response that gives your rig it's energy and pick-up power. As a result, throttle response and other factors in the performance of your rig are dependent on airflow into the throttle entryway. You can install this AFE Silver Bullet Throttle Body Spacer on your rig to enhance airflow drastically.
Proven Performance. This throttle body spacer is designed to create turbulence around the entry of the engine so that more power is offered. The spacer directs airflow to the manifold, maximizing intake and the quality of throttle response. Other improvements result, like increased torque and horsepower. These enhancements combine to increase fuel efficiency and your rig’s overall performance.
Strong and Smart Design. You can rely on this throttle body spacer to maximize airflow for a long time. It is made out of strong T-6061 billet aluminum that is highly durable. The spacer features a serrated/helix entry to work effectively. The design also ensures a quiet performance. Also 50-state legal, the body spacer is convenient to use anywhere, anytime. Its CARB EO number is D-550-11.
Application. Your2007-2013 GMC Yukon will perform more powerfully with this AFE Silver Bullet Throttle Body Spacer installed.
Fitment:
AFE 46-34003
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box
Review Summary
Mar 22, 2025
Review shared from AFE Silver Bullet Throttle Body Spacer (11-20 5.0L F-150)
Throttle body spacer
Works great makes a nice whistle sound when you give it gas, little power and mpg gain.
Mar 15, 2025
Review shared from AFE Silver Bullet Throttle Body Spacer (09-24 5.7L RAM 1500)
Cheap yet satisfying performance upgrade
Talk about bang for your buck! Installed this throttle body spacer on my 2022 Rebel and instantly noticed a difference in performance and engine noise. The spacer seems to help out at lower rpm’s and has a noticeable chirping sound, which is extremely satisfying. Better throttle response and extremely easy to install. I paired this with the S&B cold air intake and don’t regret it for a second.
Mar 3, 2025
Review shared from AFE Silver Bullet Throttle Body Spacer (09-24 5.7L RAM 1500)
Completely improved my 2024 RAM Classic WARLOCK 5.7L Hemi
Easy to install and paired with my K&N CAI really improves my low end torque!
Mar 3, 2025
Review shared from AFE Silver Bullet Throttle Body Spacer (07-12 4.7L RAM 1500)
Makes a difference
It works! However, the wrong bolts came with it and I had to find some to fit.
Mar 2, 2025
Review shared from AFE Silver Bullet Throttle Body Spacer (09-24 5.7L RAM 1500)
Fun little chuck of aluminum
This was a straight forward install, took less than 20 minutes, probably placebo but it makes a great noise above 3k RPM and works well with the CAI to even out the fuel milage and throttle response.
Feb 23, 2025
Review shared from AFE Silver Bullet Throttle Body Spacer (10-18 5.7L RAM 2500)
Definitely works for me!!
I know there are throttle body spacer haters out there. For me, this works great!! I coupled my AFE Silver Bullet with my K&N CAI and the pair adds a lot of low end torque on my 2024 RAM 1500 Classic 5.7L. My mpgs also improved, I went from 14.2 mpg to 15.6 (I have a 3" lift with 35s). I can really feel the acceleration and added hp
Feb 21, 2025
Review shared from AFE Silver Bullet Throttle Body Spacer (09-24 5.7L RAM 1500)
Get up and Go!
Super easy install. Significant throttle response! RPMs shoot straight up! Significantly improved acceleration from a complete stop and on the road at 55-65 MPH. Excellent product.
Feb 20, 2025
Review shared from AFE Silver Bullet Throttle Body Spacer (10-14 6.2L F-150)
Air monster
Just installed this on my 2013 Ford Raptor SVT 6.2L and was instantly impressed ?? more air more power and I have to turn it down or will go through tires weekly. I highly recommend this expectedly if you have a cold air intake
Feb 16, 2025
Review shared from AFE Silver Bullet Throttle Body Spacer (09-24 5.7L RAM 1500)
Cool Little Gadget
Not sure what I was expecting. I can’t really tell if there are any HP gains or not. It definitely has a whistle When the throttle opens and closes. Sounds like a little turbo. Super easy install. I don’t think it’s worth the price.
Feb 8, 2025
Review shared from AFE Silver Bullet Throttle Body Spacer (09-24 5.7L RAM 1500)
AFE Silver Bullet Throttle Body Spacer
I’ve put one of these on all of my 5.7 Hemis! Paired this one up with a Corsa CAI. Can definitely hear it swirling the air around 3500rpm. Very easy to install as I already had the stock intake off. Definitely recommend!