PPE 4.0" to 3.0" x 3" 5-Ply Silicone Reducer (Universal)

This PPE silicone reducer transitions from a 4.0" OD tube down to a 3.0" OD tube, measuring 3" long with 6mm 5-ply construction. It bridges two different pipe sizes in a charge-air or intake system.

The 5-ply reinforced silicone stands up to under-hood heat and boost, and its flexibility absorbs engine movement and vibration between the hard pipes it connects.

It is a universal part for custom intake, intercooler or boost plumbing that needs to step between 4.0" and 3.0" tubing. Secure it with T-bolt or lined clamps (sold separately) for a boost-tight seal.

Sold individually, so order what you need and confirm both tube outside diameters (4.0" and 3.0") before ordering.

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