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The AIRAID POWERAID Throttle Body Spacer uses its patented Helix Bore to impart a spinning motion to intake air, increasing velocity and helping fuel atomization for improved part-throttle torque and mid-range power between approximately 800 and 3,000 rpm. Designed for 1999–2002 Jeep Grand Cherokee 4.7L applications, it installs as a simple bolt-on with included hardware and requires no cutting or drilling.
Airaid 99-02 Jeep Grand Cherokee 4.7L PowerAid TB Spacer
