The 6 Best 5.3 Silverado Throttle Body Spacers (2023 reviews)

Compared with other spacer in this category, the volant 5.3 silverado throttle body spacer has a convenient design. Vortice throttle-body spacers are designed to provide additional performance with your factory or volant's cool air intake system. Manufactured from glass-filled nylon composite, the vortice spacers are incredibly strong, yet lightweight and install behind your vehicle throttle body to promote quicker throttle response and in most applications, provide a slight improvement in fuel efficiency.

This throttle body spacer can fit all. It adds a half inch to the air inlet path. Your throttle body has a seriously high quality o-ring to seal it up, no way paper will get the job done properly. It will eat away quietly at your low end torque.

Why We Like This:

Easy mod to gain some torque
Better throttle response and mileage little more hp and t
Very simple install especially guys running electronic throttle bodies

Airaid Throttle Body Spacer

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Next on the list, we've got yet another spacer that manages to win our hearts. It's the airaid throttle body spacer and it's widely considered as spacer that has the most suitable features. It looks great and ultra high tech. The airaid throttle body spacer is designed to enhance off. It has great tech support to add to that improves throttle response. It is installed in conjunction with a k&n cold air intake kit. It has more part-throttle torque and improved mid-range power. The sound at 4000 RPMs is amazing. It increases performance of engine combined with a cold air intake and great response at the foot it really sounds good to.

Why We Like This:

Easy to instal had all the hardware
Easy install and do feel a power difference at low end
Good brand reputation

Airaid 5.3 Silverado Throttle Body Spacer

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The airaid 5.3 silverado throttle body spacer is capable of outshining several other spacer featured in this list in overall features for the price point. The poweraid is developed to enhance your vehicle's off-idle to mid-range performance and efficiency. It really increases low-end HP and torque. It fits on a stock manifold. The spacer itself is built well. It is easy to install w/basic hand tools. This isn't meant to go from mild to wild, but enough increase in take-off power to definitely be noticable. It really is an easy install as long as you take your time and work slowly.

Why We Like This:

Works better with some upgrades like intake tuner exhaust
Sporty and cool look under the hood
Easy install even if you have never turned a wrench in your life

JET Performance 5.3 Silverado Throttle Body Spacer

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We would, of course, be remiss if we didn't mention jet performance 5.3 silverado throttle body spacer for daily purpose. It will take patience if you have big hands but not to be difficult to install. There are two hoses that connect to the throttle body that allow coolant to flow from the engine through the TB and in to the radiator. This actually improves horsepower since the air coming in to the engine stays cooler. It does gaskets and bolts. It also whistles when youre accelerating and sounds amazing.

This is to bring up the air temp faster (pre-heat) than the TB. It improves overall fuel efficiency additionally it is designed to increase the velocity of the air flow into the intake manifold. It is easy to install and adds a little power.

Why We Like This:

New and hot release
One of the new comers and featured product

Khaos Motorsports 5.3 Silverado Throttle Body Spacer

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If you want nothing but a spacer that is satisfactory, this khaos motorsports 5.3 silverado throttle body spacer is certainly a worthy investment. Developed to enhance off-idle torque, the Helix Bore design spins the incoming air charge as it passes through the throttle body spacer. This spinning action boosts the velocity of the incoming air and contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber.

Why We Like This:

Fits mechanical and electronic throttle bodies
Improves low end torque and gas mileage
Good brand reputation

Khaos Motorsports Throttle Body Spacer

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We would, of course, be remiss if we didn't mention khaos motorsports throttle body spacer for daily purpose. Developed to enhance off-idle torque, the Helix Bore design spins the incoming air charge as it passes through the throttle body spacer. This spinning action boosts the velocity of the incoming air and contributes to better atomization of the air/fuel mixture as the air charge enters the combustion chamber.

Why We Like This: