Silver Bullet throttle body spacers create turbulence in the air flow just prior to entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable 6061-T6 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.
The Serrated/Helix combination design creates intake turbulence in the combustion chamber. This turbulence breaks up the fuel which creates a more complete combustion cycle increasing horsepower, torque and improving throttle response. The Serrated/Helix combination design also reduces intake whistle that occurs with Helix only designs.
6061-T6 Billet Aluminum Construction:
All Silver Bullet Throttle Body Spacers are constructed from 6061-T6 billet aluminum precision machined for lightweight, high strength and perfect fit and finish.
Longer Intake Track:
Adding a Silver Bullet Throttle Body spacer lengthens the intake track which helps increasing intake air speed increasing performance and improved throttle response
This throttle body spacer is 50-state legal (CARB E.O Number D-550-11/D-550-17)
Installed on my 99' Jeep Wrangler Sahara. Very easy to install. Was pleasantly surprised at the throttle response it is giving. I would recommend this to anyone!
I was sceptical, but have seen some modest gains in HP and gas milage.
Liked the product noticed performance right away good instructions hardware was good
does this product come with installation hardware?
Asked by TMac from on
This Afe Silver Bullet Throttle Body Spacer has everything you need for the install included. The parts list is : 1 aFe Sliver Bullet Spacer 2 Gaskets 4 6mm. x 50mm. bolts 4 6mm washers
Answered by Jason L from on
how complicated is it to install
Asked by PA from okla on
Hello! This throttle body spacer shouldn't be too hard to install. It requires removing 4-6 bolts, depending on model, and a few sensor plugs. That's it!
Answered by Aaron S. from okla on
For over 15 years, Corona, California-based aFe (advanced FLOW engineering) has manufactured high performance exhaust systems, cold air intakes, intake manifolds, turbochargers and more for trucks, Jeeps and SUVs. With an imposing product line of 2,500+ applications, the company CNC machines, CAD designs, 3D scans and tests its innovative systems and components in house. This ensures that off-roaders experience increases in horsepower, engine efficiencies and fuel mileage. Additionally, aFe's lineup of air and fluid filters keeps emissions compliant and the air in your 4x4 clean while tuners and programmers aid in towing performance. Shop Afe Power Now
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