Cracked Intercooler Hose on CT26 Turbo - Silicone Hose Kit Replacement

Turbointermediate✓ Community Verified

Problem

A large OEM rubber hose cracked on the underside of the CT26 turbo on a 1992 7MGTE Supra, part of the intercooler piping that routes from the turbo to the intercooler.

Cracked/split hose on underside of CT26 turboLikely boost leak from failed intercooler piping

Root Cause

OEM rubber intercooler hoses (part #17886 in the Toyota diagram) deteriorate and crack over time due to heat cycling and age.

Confidence

Moderate confidence — Multiple community members agreed on this solution

View Original Thread →Posted November 2023 on SupraForums.com