Parts for your 2014 Honda Stream-Exhaust mount

2014 Honda Stream exhaust mount — fitment, purpose, and servicing tips

Exhaust mounts are absolutely used on the 2014 Honda Stream. Honda’s service information for the RN6–RN9 Stream generation and OEM parts catalogues both show multiple exhaust hangers/insulators and brackets supporting the front/centre pipe and rear muffler. These technical references confirm the component’s relevance on this model and outline inspection and replacement procedures as part of exhaust servicing.

On the 2014 Honda Stream, the exhaust mount (also called an exhaust hanger or insulator) keeps the exhaust system securely suspended from the underbody while isolating vibration. By using rubber insulators between metal brackets, it controls movement as the system heats and cools, prevents knocks over bumps, and stops droning transferring into the cabin. Properly sitting mounts also keep the tailpipe centred in the bumper cut-out and maintain safe clearance from the floor, heat shields, suspension, and fuel system.

As a people mover that clocks plenty of suburban and motorway kilometres, a Stream benefits from periodic mount checks during routine servicing. Rubber can harden, crack, or sag with age, heat, road grime, and the odd speed hump. Tell-tales include a muffler that looks low or skew, a rattle or thunk when setting off or going over bumps, extra cabin buzz, or the tailpipe touching the bumper. Any oil-soaked or perished insulator is due for replacement.

Replacement is straightforward workshop fare: safely raise and support the vehicle, support the exhaust with a stand or strap, and remove each insulator from its pegs. A dab of silicone spray helps them slide off and on. Refit new OEM-quality rubber insulators (polyurethane options exist, but they can pass more vibration) and check every bracket, clamp, and heat shield for tightness. Once back on the ground, confirm the tailpipe is centred and there’s consistent clearance along the system. Where bolts are disturbed, tighten to manufacturer torque specifications.

Simple habits extend mount life. Keep an ear out for new rattles, have the mounts looked over at each service or WOF/RWC check, and sort any exhaust impacts promptly. On many Streams there are typically three to four mounts depending on variant and market, so it’s smart to replace tired ones in pairs to keep the system sitting level and stress-free.

How many exhaust mounts does a 2014 Honda Stream have?

Most 2014 Honda Stream variants use three to four rubber hangers: commonly one near the front/centre section and two around the rear muffler, with brackets to suit. Exact count can vary by engine and market spec, so a quick look underneath or a check against the parts catalogue will confirm the layout.

What are the signs the exhaust mounts need replacing on a Stream?

Knocking over bumps, a sagging or skewed muffler, newfound vibration or droning in the cabin, and a tailpipe that’s touching the bumper are classic signs. Perished, cracked, or oil-soaked rubber insulators are also clear visual cues during a service.

Should the Stream use polyurethane or rubber exhaust mounts?

Polyurethane mounts can last longer and resist heat, but they often transmit more vibration into the cabin. For a family-focused Stream, quality OEM-style rubber insulators usually offer the best balance of comfort and durability. Enthusiasts chasing firmer support may opt for poly, accepting the trade-off in NVH.