Fabspeed Motorsport

Fabspeed 911 Turbo 930 Sport Muffler Bypass Exhaust System with Catalyst (1976-1989)


PURCHASE DISCLAIMER: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.Emissions compliant single outlet muffler bypass with a high flow sport catalytic converter


Fits all Porsche 911 Turbo 930 vehicles (1976-1989)

Improves horsepower and torque

Saves weight versus bulky factory muffler system

Includes Deluxe Oval Style Tip in Polished Chrome

Complete 14-16 gauge T304 stainless steel 3.0”/76.5mm C.N.C. mandrel bent tubing

All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty