aFe Silver Bullet Throttle Body Spacers Customer Reviews
46 Customer Reviews
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Super-charge your combustion chamber with a throttle body spacer that keeps quiet. The aFe Silver Bullet Throttle Body Spacer increases torque and horsepower without obnoxious whistling. Its highly-effective construction creates power-producing turbulence for the ideal air-fuel mixture and optimal burn.
With aFe Throttle Body Spacers, you can have your cake and eat it too. While a combination helix design boosts performance, the Silver Bullet’s serrated entry reduces wind noise.
The aFe Silver Bullet Throttle Body Spacer is crafted from solid billet aluminum and specifically made for your vehicle’s make, model and year. And, it’s easy to install with straightforward instructions and included hardware. 2-year warranty.
46 Customer Reviews
Reviewed by Steve C (Lorton, VA) Reviewed for a 2006 BMW X5 — Oct 02, 2013 8:08 PM
Installed on a 2006 BMW X5 (e53) 4.8iS, very straightforward instructions, minimal tools need (10mm socket), half hour install time. Definitely smoothed out idol, and acceleration, mpg improvement!
Reviewed by Nicolas G (EL PASO, TX) Reviewed for a 2013 Ford F-150 — Sep 03, 2013 8:30 PM
I had previously read that the instructions provided were terrible...and they sucked but its way to easy to install so you really dont need them. The spacer looks cool and like all other afe products the quality is there, my only complaint is the gasket, the diameter of the inner cut is to small it interferes with what the spacer is suppose to do. After shaving some gasket off; the piece just bolts on and despite everyone arguing that it does nothing I noticed better acceleration and 1 mpg
Reviewed by bernaldo s (HOUSTON, TX) Reviewed for a 2011 Ford F-150 — Jul 24, 2013 8:18 PM
I'm loving the addition of the throttle body spacer... have been adding more and more power to my 5.0 and this worked out great. ..I am loving the power it gives my truck. . Cant wait to take it on a road trip. .. Works great with my 24s