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PPE 4.0" ID x 3" Straight 5-Ply Silicone Coupler (Universal)

515404003
  • Straight silicone coupler – joins two 4.0" tubes in a short, clean connection.
  • 4.0" ID, universal – 4.0" inside diameter, 3" length, universal fitment.
  • 6mm 5-ply construction – heavy multi-ply silicone rated for boost pressure.
  • Smooth bore – maintains clean airflow through the joint.
  • For large charge-air plumbing – a common size for big intercooler and intake piping.
  • Backed by a PPE 1-year limited warranty.
Was: $15.99
Sale: $14.39
Save: 10%
Save: $1.60
Qty:

Description

This PPE straight coupler connects 4.0" ID tubing over a 3" length, universal for large-diameter charge-air plumbing.

Built from 6mm 5-ply silicone, it handles the heat and pressure of the boost side, and the smooth bore keeps airflow clean as it passes through the joint.

It is the connector for a fabricator running 4.0" intercooler or intake piping who needs a strong, flexible tube-to-tube coupler, and it drops in as a replacement for a failed coupler of the same size.

Clamps are not included – add hose clamps sized to your tubing. Covered by PPE’s 1-year limited warranty.

Warning: Cancer and Reproductive Harm - www.p65warnings.ca.gov

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Shipping Information

  • Item Requires Shipping
  • 0.3 lbs.
  • W4.5000” x H4.5000” x L3.0000”

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