Exhaust Muffler 3020

The SpeedFX 3020 is a round, red glasspack muffler for 3" exhaust systems, built from heavy-gauge mild steel with a louvered straight-through core. With a 4" diameter, 18" body and 24" overall length, it’s an easy way to add a deep, aggressive hot-rod tone on street or strip builds while keeping a simple, reversible center/center layout.

• Brand: SpeedFX

• Part Number: 3020

• Product Type: Round glasspack performance muffler

• Inlet Size: 3" center inlet

• Outlet Size: 3" center outlet

• Configuration: Center / center, reversible straight-through design

• Case Shape: Round glasspack

• Case Diameter: 4"

• Case Length: 18"

• Overall Length: 24"

• Material: Heavy-gauge mild steel, single-wall construction

• Finish/Color: High-temperature warm red painted case

• Internal Construction: Louvered, straight-through glasspack core for maximum flow and aggressive sound

• Sound: Deep, rich, aggressive tone – noticeably louder and more performance-oriented than stock

• Application: Universal – 3" exhaust systems on cars, trucks, hot rods, and street/strip builds