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AIRAID 520-538 AIRAID Throttle Body Spacer: 520-538. The AIRAID Throttle Body Spacer is designed to enhance mid-range torque using a patented Helix Bore which spins intake air going through the throttle body spacer. Includes mounting hardware.
The AIRAID 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.
Airaid builds performance air intake systems engineered to replace the factory airbox and deliver measurable improvements in airflow, throttle response, and intake sound. Founded on a single breakthrough filter design that outperformed the restrictive factory equivalents, Airaid has grown into a full intake catalog covering a wide range of popular American, import, and diesel platforms with custom-fit kits for each application.Popular UpgradesAiraid MXP series cold air intake kits are among the most popular in the catalog, using Synthaflow or Synthamax filter media that delivers high filtration efficiency with strong airflow numbers. PowerAid throttle body spacers are a simple upgrade that improves air velocity and fuel atomization for modest gains on carbureted and throttle-body EFI engines. Performance intake kits designed for OEM special vehicle programs give Airaid credibility across everything from stock vehicles to serious builds.What is the difference between Airaid Synthaflo...
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This engine parts collection covers oil catch cans, thermostats, thermostat housings, radiator components, coolant accessories, engine covers, fuse box covers, cap covers, throttle bodies, supercharger pulleys, idler pulleys, tensioner pulleys, and engine bay dress-up parts for trucks, SUVs, muscle cars, boosted builds, high-horsepower street cars, and performance vehicles that need better reliability, cooling, airflow, oil control, and under-hood styling. The collection is particularly strong for Dodge Challenger, Charger, Durango, Jeep Grand Cherokee Trackhawk, and Ram TRX platforms running 6.2L Hellcat, 6.4L HEMI, and 5.7L HEMI engines, where oil catch can and cooling upgrades address known OEM weaknesses in the PCV and thermal management systems. Import performance platforms including GM LS-based builds, Chevrolet Camaro, and Corvette applications are also represented through Mishimoto, CSF, and ZPE GripTec product lines. Builders who invest in engine bay organization and reliab...
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Exterior parts and accessories cover the full spectrum of exterior upgrades that improve how a vehicle looks, functions, and handles real-world conditions, from bumpers, grilles, and fenders that define the front-end character to side mirrors, running boards, mud flaps, and tonneau covers that serve practical roles in daily use and hauling. This category is the starting point for truck and SUV owners who want to expand capability and style simultaneously, adding body armor for trail protection, lighting upgrades for night driving, bed accessories for hauling, and appearance upgrades that reflect the owner's personal build direction. Sport car and performance vehicle owners browse exterior parts for body kits, lips, spoilers, diffusers, and carbon fiber panels from Anderson Composites, APR Performance, and Seibon that complete an aggressive build theme. The breadth of exterior accessories available means that virtually every exterior surface of a car, truck, or SUV can be upgraded wi...
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Welcome to our curated collection of Throttle Bodies, Controllers & Spacers. This selection is designed for automotive enthusiasts who are looking to optimize engine performance. Why Choose Our Collection? High-Quality Components: Each product is crafted from top-grade materials for durability and reliability. Enhanced Throttle Response: Experience quicker acceleration and improved engine response. Easy Installation: Our throttle bodies and spacers come with user-friendly instructions for a hassle-free setup. Compatibility: Designed to fit a wide range of makes and models, ensuring you find the perfect match for your vehicle. Our Featured Products Explore our selection of: Throttle Bodies - Upgrade for better airflow and power. Controllers - Fine-tune your engine’s performance with precision. Spacers - Improve intake manifold performance and overall efficiency. Boost Your Vehicle’s Performance Today! Transform your driving experience with our Throttle Bodies, Contro...
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Welcome to our exclusive Throttle Body Spacers collection, designed for performance enthusiasts looking to enhance their vehicle's airflow and throttle response. These essential components are engineered to optimize engine efficiency and power output. Why Choose Throttle Body Spacers? Improved Airflow: Experience increased air intake for better combustion. Enhanced Throttle Response: Enjoy quicker acceleration and improved driving dynamics. Easy Installation: Most spacers are designed for simple bolt-on installation, requiring minimal tools. Durable Materials: Made from high-quality materials to withstand high temperatures and pressure. Featured Products Explore our curated selection of Throttle Body Spacers that cater to various vehicle models: Universal Throttle Body Spacer - Ideal for most vehicles, featuring lightweight aluminum construction. Performance Throttle Body Spacer for Ford - Specifically designed for Ford models, maximizing airflow efficiency. Custom Throttle...
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