Fabspeed Motorsport

Fabspeed Porsche 911 Carrera Muffler Bypass Pipe with Adjustable Turndown (1976-1989)


Reduce weight, increase power, and improve sound with a 911 SC 3.2 Carrera muffler bypass pipe for both the primary cigar shaped 911 muffler. Includes adjustable 90 degree turndown tip for exhaust volume control.


Fits all Porsche 911 vehicles worldwide 1976-1989

Catback emissions street legal in all 50 sates.

Very aggressive CUP car sound. Recommended for aggressive street and Track Use ONLY!

Adds 10+ whp / 8+ ft/lbs of tq and improved throttle response

Constructed from 14-16 gauge, T304 C.N.C. Mandrel bent stainless steel

Weight Savings: 18-20 lbs (depending on tip option)

Direct replacement for OEM muffler works with stock cats and fabspeed's catbypass pipes

Easy on and easy off installation, perfect for weekend Track Events

System comes with outlet pipe, clamp and slip-on 90 degree turndown

All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty