China throttle body spacer manufacturer, customize throttle body spacers wholesaler from Mifeng Sealing Products.

Founded in 1995, Mifeng Sealing Products Co.,Ltd. is a professional China throttle body spacer manufacturer and designer specializing in a diverse range of fiberglass products, seal components and packing for automobiles, motorcycles, machineries and home electric appliances. With ISO9001: 2000 approval, we have a strong team of experienced designers and production technicians. Our products have gained the certificates of ISO/PAS17712 report, US ABS group report and US customs approval. We also provide OEM throttle body spacers with origin production of some famous brands such as B+S, NOK, TTO, VALQUA and DZ. Also as a sale, we produce various accessories made of NR, NBR, EPDM and etc.

Utilizing multiple aerodynamic principles, the Helix Power Tower PLUS throttle body spacer produces air breakup and turbulence that yields greater fuel burn efficiency, which translates into the best performing and efficient product of it's type in the marketplace! Dyno tests resulted in up to a 20 horsepower gain, while dramatically increasing torque, thus improving the fuel mileage. The Helix Power Tower PLUS throttle body spacer is crafted from heat-treated T-6061 aircraft quality solid-billet aluminum. Each plate is held to the most rigorous manufacturing standards in the industry. They are machined on the most advanced CNC equipment available, assuring you of the most accurate product possible. Each plate is subjected to ultra high inspection standards, for further assurance of the finest product in the marketplace. The Helix Power Tower PLUS throttle body spacer kit comes with all the installation hardware you need, including all gaskets, hardware and complete instructions for an easy installation. Dollar for dollar there is nothing on the market today that can compare with the power increase you get with a Helix Power Tower Plus throttle body spacer.

Installs in minutes with simple hand tools
Comes with all required hardware for a clean installation
Improves low-end torque and throttle response
Backed by a "no hassle" lifetime warranty
The Airaid PowerAid Throttle Body Spacer is developed to enhance off-idle torque, from 800 RPM to approximately 3,000 RPM. It incorporates a patented helix bore, which causes a spinning action of the incoming air-charge as it passes through the throttle body spacer. This improved air-charge carries all the way into the combustion chamber, producing a super-atomized mixture, which produces tremendous gains in mid-range power and overall combustion efficiency for better fuel economy. "Airaid 300-570 PowerAid The PowerAid Throttle Body Spacers from AIRAID Premium Filter Company are designed to greatly improve the low-end torque and horsepower characteristics of your engine. PowerAid accomplishes this by spacing the throttle body one inch and adding a dyno-proven Helix style bore(s). As the intake air passes through the spacer, the Helix bore creates a vortex action that improves atomization creating a more complete combustion and an efficiently burning engine."