Full Exhaust System Replacement Cost: What to Budget in 2026
Full exhaust replacement costs $500–$2,500+ installed depending on vehicle. See the 2026 breakdown by component and when a full replacement makes financial sense.
Diagnose and fix exhaust pipe leaks, rattling, and smoke issues. Step-by-step guides for DIY exhaust repairs.

Full exhaust replacement costs $500–$2,500+ installed depending on vehicle. See the 2026 breakdown by component and when a full replacement makes financial sense.

An exhaust rattle at idle is almost always a loose heat shield, broken hanger, or loose flange — not a serious engine problem. Here is how to find it and fix it for under $30.

White smoke after warmup = blown head gasket. Black smoke = running rich. Blue smoke = burning oil. Here is the full guide to every exhaust smoke color and what to do.

Hissing noise, burning smell, or exhaust smell inside the cabin — these 7 symptoms mean you have an exhaust leak. Here is what each one means and how much it costs to fix.

Exhaust leak repairs cost $100–$400 for minor leaks and $500–$1,200+ for manifold work. See the full 2026 breakdown before calling a shop.