Aero Exhaust AT3535 Diesel Muffler 3.5" Universal

Aero Turbine AT3535 muffler

The Aero Turbine 3535 is a performance muffler with 3.5 in. inlet and outlet necks, built for high-output diesel exhaust.

Inside the body, Aero uses its patented airfoil cone. Exhaust gas expands as it enters, splits into an inner and an outer stream, spins up, and then rejoins. Aero says that recombining step quiets the tone while keeping flow high, so the turbo spool still comes through.

There is no packing material inside to burn out or hold moisture, and the whole muffler is fully welded 304 stainless with a hand-polished finish and stamped Aero logo.

Who it's for

Diesel truck owners running a 3.5 in. exhaust who want a stainless performance muffler with aggressive sound, in a polished 304 stainless body.

Key specs (per Aero Exhaust)

What's included

• One Aero Turbine AT3535 muffler
• Clamps and pipe are not included unless listed separately

Fitment notes

• Universal part: it is sized by neck diameter (3.5 in. ID), not by vehicle.
• Measure the overall length (20.0 in.) against the space on your truck before you order.
• Clamp or weld it into the existing pipe in place of the muffler.

Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.