The 7 Best Ks And N Throttle Body Spacer (2023 reviews)

We consider a k and n throttle body spacer to be a worthy investment in the long run. We are here to help you choose the right one for your purposes from all the best available products in market today.

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Our Top Picks:

Airaid TB Spacer Buy: READ REVIEW

K And N Throttle Body Spacer Buy: READ REVIEW

Airaid Throttle Body Spacer Buy: READ REVIEW

Airaid Throttle Body Spacer Buy: READ REVIEW

Airaid incoming Air Buy: READ REVIEW

Airaid Throttle Body Spacer Buy: READ REVIEW

Airaid Throttle Body Spacer Buy: READ REVIEW

Airaid TB Spacer

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The airaid tb spacer should be able to handle its purpose and duties with ease. The airaid throttle body spacer is designed to enhance off throttle response. It is installed in conjunction with a k&n cold air intake kit. It includes gaskets, hardware and precision brackets. It does make a whooshing or whistling sound. It increases performance of the engine combined with a cold air intake and great response at the foot it really sounds good to. It does whistle when giving it moderate throttle. The combination of cai and this spacer provide a noticable improvement.

• Easy install and do feel a power difference at low end
• Idle torque from 800 rpm to approximately 3, 000 rpm
• Easy to install and solid product and hardware

K And N Throttle Body Spacer

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The k and n throttle body spacer's superior materials makes sure that it ages well with use. This is a great product to add to your truck. The spacer utilizes it’s unique, patented helix bore design to spin the incoming air charge as it passes through the throttle body spacer. It provides stronger mid-range power and it is made from aircraft quality billet. It does from full to a quarter of a tank.

The build of this part is great, the install is easy, and the additional throttle response and air intake song is that of beauty. It is designed to handle the amount of air intake that cai gives. The throttle is a little more responsive.

• Well made and super easy to install
• Makes a whole ton of diffemcr but it looks good in the engine bay
• Fit perfect, all parts in kit, super simple to install

Airaid Throttle Body Spacer

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The airaid throttle body spacer has killer features for the price point. Throttle body spacers are a piece of metal used to change the airflow into the intake manifold. The 638 Throttle Body Spacer is designed to increase low end torque and increase acceleration. It fits in between the engine & throttle body, so the type of air intake does not matter. It's also making a whistle sound going down the road at.

The poweraid is developed to enhance your vehicle's off-idle to mid-range performance and efficiency. The spacer is bolted on the back of the throttle body, downstream of the main airflow. It improves throttle response and efficiency. It's also california carb compliant for a street legal modification.

• Makes a hissing noise at certain rpms, you can definitely hear it work
• Slight increase in gas mileage, and throttle response also has an increase
• Easy install and had mpg gains of 1-2 mpg on average
• Great addition to the roush cold air intake

Airaid Throttle Body Spacer

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The airaid throttle body spacer should be able to handle its purpose and duties with ease. The Airaid Poweraid throttle body spacer is developed to enhance off. It fits perfectly, adds a bit more power and a pretty awesome sound. It basically directs the flow of air into the manifold to maximize the volume that goes into the intake. It comes with all required hardware for a clean installation.

This throttle body adds noise and nothing else. It is used to increase the fuel economy, torque and horsepower. It's a straight shot and about a half inch. This is strictly an aftermarket enhancement used to increase the fuel economy, torque and horsepower. It is incredibly noticeable in the Ram.

• Bit of power gain but the turbo sound is pretty
• Love the whistle sound it makes and you speed up and shift
• Definitely more low and mid range power
• Good fit, no distinct gains, whistle sounds like a slipping belt

Airaid incoming Air

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If you want nothing but a product that is satisfactory, this airaid incoming air is certainly a wise investment. The organization and high velocity of the air is extremely beneficial because it helps to provide a superior atomized mixture of fuel and air all the way into the combustion chamber. The whistle is clear and most prominent when accelerating. They’re decent and help the motor breathe (note the best way to hear the whistle is by installing an after market intake kit like the K&N) then you can really hear a whistle.

The engine cover will snap into the ball sockets without trimming it, but it rests snuggly on top of the actuator of the TBI creating an "interference fit fit."

Installed quickly and easy, you can write back to see if it's fuel efficient, only slight whistle. There is a noticeable addition of torque throughout the low.

• Very easy to install, and huge filter
• Easy to install & better performance
• Definitely increased the low-end throttle response
• Bolted right up no problem and sounds good has a little whistle

Airaid Throttle Body Spacer

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If you often find yourself scrambling for convenient and suitable spacer, this product is your end point. You get a faint whistle as the spacer sends air into a tornado forcing extra o2 into your fuel injectors. It fits the 3.6 perfectly. It provides stronger mid-range power and also it is easy to install w/basic hand tools. The new computers in vehicles can read the air change and adjust. It can be installed in minutes and would be well worth the extra little "oomph.

This set up sounds perfectly tuned and it is not over done with loudness. It will convert it to a mean sounding machine with excellent response and low mid and high end performance. It is more part-throttle torque and improved mid-range power. The product is easy to install, easy to use, and built well.

• 210 intake system with synthamax dry filter
• Definitely improved throttle response and gas mileage
• Lot of satisfied buyers

Airaid Throttle Body Spacer

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Best part: airaid throttle body spacer costs comparatively low and it is available to ship in 24 hours. It does sound like a factory turbo spooling up. The power aid spacer is cad designed and that their engineers ensure you are getting the fastest flow / turbulence of air as it passes out of the throttle body downward. It is perfectly under the hood. It goes between the throttle body and the engine block. The back of the throttle body is a little tough to get to,small hands would be better. This is the single cheapest part to add 10 to 20 more HP right off the line and thru the midrange cycle.

• Makes a whistle and improved throttle response for sure
• Throttle response is even better at low rpm in the new location
• Looks pretty cool in the engine compartment