FABSPEED Porsche 911 Carrera 3.0 / 3.2 Maxflo Performance Exhaust (1976–1989)

A refined street-performance exhaust for classic Porsche 911 Carrera models. The Maxflo system replaces the restrictive factory rear muffler with a lightweight T304L stainless-steel assembly that adds a deeper, throatier sound and improved response without excessive cabin volume.

Fitment: Porsche 911 Carrera 3.0L and 3.2L, model years 1976–1989.

• Single- or dual-outlet configurations
• 14–16 gauge CNC mandrel-bent 2.25-inch T304L stainless steel
• Hydroformed Maxflo muffler with high-temperature packing
• Includes 4.5-inch deluxe oval tip(s)
• Published Fabspeed result: approximately +4 whp and +4 lb-ft

Installation note: The second outlet may require rear-bumper modification.