Often asked: Are Throttle Body Spacers Legal In California?

Are throttle body spacers effective?

One of the main benefits of a throttle body spacer is an increase in horsepower. Ultimately, the spacer increases the air velocity which causes an increase in atomization. Also, the spiral flow that results from a throttle body spacer offers much better combustion.

Do you need a tune for throttle body spacer?

Throttle body spacers do not affect overall performance or delivery of air / fuel. Since these spacers have little bearing on performance, a tune is not required after installation.

Can you use a throttle body spacer with a cold air intake?

Expert Reply: The Airaid PowerAid Custom Throttle Body Spacer # AR450-638 that you referenced should work just fine with the cold air intake system you have installed on your 2011 Ford Mustang. It will add about an inch to your intake track length which your cold air kit shouldn’t have a problem accommodating.

Does throttle body spacer void warranty?

A throttle body spacer like the part # AR200-630-1 should not void your engine warranty. When you install an aftermarket part on your vehicle likethis, you are protected by the Magnuson–Moss Warranty Act.

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How much HP does a cold air intake add?

An average CAI system will add from 5 to 15 HP to your engine, depending on the type, location, car make, model, and engine size.

Is the fast intake worth the money?

Without SIGNIFICANTLY increasing the engines BREATHING ability, The FAST Intake will NOT be worth the expense. You will need a bigger CAM, better heads to take the better air flow of the FAST Intake to its full capability.

How much HP does a tune add?

If you have installed a lot of performance parts like cold air intake, exhaust and turbo – then tuning your car will definitely gain you a lot of horsepower. To give a ballpark figure – if you are on a stock car, you could probably gain 10-15 horsepower from a dyno tune.

Does a throttle body spacer whistle?

Next, be aware that some spacers cause a whistling noise. It can sound similar to a small turbo. If it makes a noise, it will be noted in the product description. Finally, there is some controversy around throttle body spacers.

Does a throttle body spacer increase gas mileage?

Fuel economy improvement from a throttle body spacer alone would be minimal, especially when towing. They will improve the performance of an engine which can help and hurt fuel economy. If you are typically an aggressive driver, improved engine performance will actually hurt your fuel economy.

How much is a throttle body spacer?

Airaid 200-617 PowerAid Throttle Body Spacer

List Price: $130.23
You Save: $12.30 (9%)

Do throttle bodies increase horsepower?

Gains from a throttle body can be dependent on modifications. Generally speaking, anytime a throttle body is added, there will be some added horsepower. The amounts can range from 5-25 HP depending on what other modifications are done to the engine.

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What is the best throttle body spacer?

Best Sellers in Automotive Performance Fuel Throttle Body Spacers & Adapters Airaid 200-612-P PowerAid Throttle Body Spacer. JET 62164 Powr-Flo Spacer. Edelbrock 38473 Intake Elbow. Allstar Performance ALL56119 Coil Spring Spacer.

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