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3" PVC Couplers & Reducers

Spectre’s 3 inch PVC couplers and reducers help you to easily connect air intake components and tubes together. Our PVC couplers come in red, blue and black so you can match the color of your connections to your vehicle. PVC couplers are not suitable to be installed on pressurized components such as turbocharger or supercharger outlets.

Available Products
  • 8751
    8751
    COUPLER/REDUCER 3"-2.5" PVC BLACK
  • 8752
    8752
    COUPLER/REDUCER 3"-2.5" PVC RED
  • 8756
    8756
    COUPLER/REDUCER; 3"-2.5" PVC BLUE
  • 8771
    8771
    COUPLER; 3" PVC BLACK
  • 8772
    8772
    COUPLER; 3" PVC RED W/INSERT
  • 8776
    8776
    COUPLER; 3" PVC BLUE
  • 8791
    8791
    COUPLER/REDUCER 3" PVC 90 DEGREE W/2.5" INSERT BLACK