Replace your power-robbing, cracked throttle body inlet hose with our new Power Coupler. Smooth inner surface allows rushing through unobstructed air for MORE HP! Easily-installed, performance-friendly, yet economical replacement to your weathered, false code throwing factory hose! Instructions and required band clamps are included.

This coupler measures 14" long, please measure your installed coupler to ensure this one will work with your engine setup.This coupler does not have the air temp sensor hole in place, the included instructions will detail how to add this hole if needed. Many have relocated their air temp sensor to the air filter housing as an upgraded modification.

  • Designed for the C4 90 and 91 Corvette Will NOT fit the ZR1.
  • Measures at 14" long. Check your Corvette to ensure Proper Fit.
  • Add 3-5 horsepower.
  • Improve Acceleration and Throttle response.
  • Offered in Black.

C4 Corvette Smooth Air Intake Coupler Hose Fits: 90 through 93 Corvettes

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