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AIRAID 200-512-1

AIRAID Throttle Body Spacer
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5
4.5 out of 5 stars 4 Customer Reviews
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List Price: $147.77
You Save 20.0%
$118.22 USD


The AIRAID 200-512-1 fits some Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche 1500, Chevrolet Avalanche 2500, Chevrolet Silverado 1500, Chevrolet Silverado 1500 Classic, Chevrolet Silverado 1500 HD, Chevrolet Silverado 1500 HD Classic, Chevrolet Silverado 2500, Chevrolet Silverado 2500 HD, Chevrolet Silverado 2500 HD Classic, Chevrolet Silverado 3500, Chevrolet Silverado 3500 Classic, Chevrolet Silverado SS, Chevrolet Silverado SS Classic, Chevrolet Suburban 1500, Chevrolet Suburban 2500, Chevrolet Tahoe, GMC Sierra 1500, GMC Sierra 1500 HD, GMC Sierra 2500, GMC Sierra 2500 HD, GMC Sierra 3500, GMC Sierra Denali, GMC Yukon, GMC Yukon Denali, GMC Yukon Denali XL, GMC Yukon XL 1500, GMC Yukon XL 2500, Hummer H2, and Pontiac GTO models. See vehicle applications for details.
The POWERAID Throttle Body Spacer is designed to enhance off-idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it’s unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air 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. The end result is more part-throttle torque and improved mid-range power.

[More Information on POWERAID Throttle Body Spacers]
  • Made from aircraft quality billet 6061-T6 aluminum
  • Improves low end torque and throttle response
  • Gaskets, hardware and precision brackets are included
  • Installs in less than 1 hour
  • No drilling or cutting required
  • Provides stronger mid-range power

Part 200-512-1 Product Specifications

CARB EO NumberD-609-3
Gaskets IncludedYes
Material UsedAluminum
Mounting Hardware IncludedYes
Product Box Height9.75 in (248 mm)
Product Box Length6 in (152 mm)
Product Box Width1.5 in (38 mm)
Product StyleAIRAID PowerAid
Street Legal In All US StatesYes
Thickness1 in (25 mm)
TUV Approved (Europe)No
Weight0.8 lb (0.4 kg)

Product Reviews

March 14, 2016 - Part 200-512-1
Awesome product. The application was easy to install and took only 30 - 45 minutes max, with clean up. I felt and noticed a difference in low end torque from dead stops and kick- down acceleration. My H2 Hummer drives like a dream. Good stuff.

Ronald Bazile
Atlanta, Georgia
July 27, 2015 - Part 200-512-1
Absolutely love the spacer it added power and helped with fuel economy and I love the sound.

Stony Creek, Virginia
July 22, 2015 - Part 200-512-1
Didn't notice any sound, it did have better throttle response so it did what I wanted it to do.

Christopher Minchak
Denton, Texas
July 22, 2015 - Part 200-512-1
It was an easy install took about 30 minutes. Getting around another 3mpg since I put it on my pick up. Very pleased so far. Thankx

Review part 200-512-1