FABSPEED Porsche 911 Carrera Muffler Bypass Pipe with Adjustable Turndown (1976–1989)

A lightweight straight-through replacement for the large factory rear muffler on Porsche 911 SC 3.0L and Carrera 3.2L models. It delivers maximum cat-back sound and significant rear weight savings, with an adjustable 90-degree turn-down outlet to help direct exhaust volume.

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

• 14–16 gauge CNC mandrel-bent T304 stainless steel
• Includes outlet pipe, clamp, and adjustable slip-on 90-degree turndown
• Approximate weight reduction: 18–20 lb / 9 kg
• Published Fabspeed result: up to +12 hp and +9.6 lb-ft
• Compatible with the factory catalyst, Fabspeed Sport Cat, or Fabspeed European Pre-Muffler

Use: Very aggressive sound; suitable for performance street or track applications where permitted.