44011FE060 Subaru GASKET, Price: 10.28$, Weight: 0.1kg

OEM‑grade Exhaust Flange Gasket for Subaru

This sealing ring sits between the front pipe and manifold/catalyst on Subaru boxer engines. It creates a tight, heat‑resistant seal so exhaust gases flow smoothly and sensors read correctly. Built for high temperature and vibration, it restores quiet operation and prevents fumes from entering the cabin .

Why you need it ✅

A healthy seal maintains proper backpressure, protects oxygen sensor data, reduces noise, and keeps harmful gases out. It also helps preserve torque and fuel economy, and it’s essential for emissions compliance.

How it works

The donut‑style, multi‑layer metal/graphite ring compresses when you tighten the spring bolts. It fills micro‑gaps in the flanges, resists thermal cycling, and keeps a gas‑tight joint even as components expand and contract.

What happens if it’s broken ⚠️

Expect loud ticking/rasp on acceleration, sulfur smell, soot around the joint, poor mileage, and possible check engine light from false O₂ readings. Prolonged leaks can overheat nearby parts, warp flanges, and cause failed emissions tests.

Installation tips ️

Install on a cold system. Clean mating surfaces, use new spring bolts/nuts, align the gasket correctly, and torque evenly. Do not use sealant; recheck torque after a heat cycle.

Compatibility

• Impreza