Exhaust Mount

What Are Exhaust Mounts?

Exhaust mounts — sometimes called exhaust hangers, brackets, or mounting rubbers — are the unsung heroes of your vehicle's exhaust system. Their job is deceptively simple but critically important: they hold the exhaust system securely in place beneath the vehicle while allowing enough controlled flex to absorb engine vibrations, road movement, and thermal expansion. Without properly functioning exhaust mounts, your exhaust pipes and muffler would rattle, sag, crack at the joints, and ultimately fail prematurely.

Why Exhaust Mounts Matter

A worn or broken exhaust mount can cause a surprising cascade of problems. The most obvious symptom is a loud rattling or clunking noise from underneath the car, especially over bumps. But the damage doesn't stop at noise — a sagging exhaust can contact the vehicle's underbody, heat shields, or suspension components, creating friction, wear, and even fire risk over time. In performance applications, improperly supported exhaust systems can cause stress fractures at welds and flanges, turning a minor mount replacement into a costly exhaust repair.

Exhaust mounts are also responsible for vibration isolation. The rubber isolator bushings built into most mounts act as a buffer between the rigid exhaust tubing and the vehicle's chassis, preventing exhaust drone and engine vibration from transmitting into the cabin. When those rubber bushings dry out, crack, or tear — which happens naturally with age and heat exposure — the isolation is lost and NVH (noise, vibration, and harshness) increases noticeably.

What to Look for When Shopping Exhaust Mounts

• Material: OEM-style rubber mounts offer good vibration damping for daily drivers. Polyurethane mounts provide firmer, more durable support and are popular in performance and high-heat applications.
• Fitment: Exhaust mount geometry is highly vehicle-specific. Always verify the correct mount for your year, make, and model before purchasing.
• Application: Consider whether you need a stock replacement for a worn hanger or an upgraded performance mount to support a larger-diameter aftermarket exhaust.
• Durability: Look for mounts rated to withstand the high temperatures and road exposure typical of exhaust system environments.

Top Brands in Exhaust Mounts

Torque Solution is a respected name in the performance aftermarket, known for engineering upgraded engine and exhaust mounts using high-durometer polyurethane. Their exhaust mounts are a go-to choice for enthusiasts running aftermarket exhaust systems who need firmer, more reliable support than a stock rubber hanger provides.

Autopart International carries an extensive catalog of exhaust mount replacements covering a wide variety of domestic and import vehicles. With 33 products in this category, they are a solid resource for finding a direct-fit OEM-style replacement mount for everyday repair and maintenance needs.