MyTires4Less

Exhaust Systems & Parts

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Whether you're replacing a rusted muffler or giving your truck a voice, everything from the manifold to the tailpipe is here: complete exhaust systems, catalytic converters, mufflers, resonators and the hangers and clamps that hold it all together — priced below MSRP.

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From Repair to Upgrade

A failed catalytic converter or rotted flex pipe is a straightforward swap with the right part. If you're upgrading, cat-back systems change the sound and look without touching emissions equipment, while axle-back kits are the budget-friendly way to just change the note.

Exhaust Common Questions

What's the difference between cat-back and axle-back exhaust?

A cat-back system replaces everything behind the catalytic converter; an axle-back only replaces the section behind the rear axle. Cat-backs cost more and change more — sound, flow and sometimes a little power.

Will an aftermarket exhaust pass inspection?

Systems that retain the factory catalytic converters generally do, but emissions rules vary by state — check your local requirements before ordering, especially in California.

Why is my exhaust suddenly loud?

Usually a failed gasket, a rusted-through pipe section or a broken hanger letting parts rattle. All three fixes are in this category, and none requires replacing the whole system.