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Muffler Bypass Exhaust System

A muffler bypass exhaust system for the Porsche 996 GT2 (2001-2005), a very aggressive straight-pipe design that bypasses the factory muffler entirely. Includes German-made 200-cell German manufacturer of the high-flow catalytic converters Fabspeed fits in its sport cat products. sport catalytic converters for maximum flow, improving power and throttle response while saving 45 lbs from the rear of the car. Built from 14-16 gauge CNC mandrel-bent T304L stainless steel. Direct replacement for the factory mufflers.
Frequently asked
Does the Muffler Bypass Exhaust System fit my 911 GT2?
This listing is specific to the Porsche 911 GT2 (996). Exact fitment for your year, trim and options is confirmed on your free consult before anything is ordered.
What does the price include?
The delivered price includes the part from Fabspeed USA, freight to Australia, import costs and GST. Enter your postcode to refine delivery; the final figure is confirmed on consult.
How long until it arrives?
Every Fabspeed part is made in-house at Fabspeed USA with about a one-week production lead time, then allow another 3-4 days for delivery to Australia via UPS. That freight is already included in the price.
How much weight does this save?
45 lbs from the rear of the car versus the factory mufflers.
Does this keep the car emissions legal?
It includes 200-cell HJS sport catalytic converters for maximum flow while retaining emissions scrubbing, rather than removing the cats outright.
How aggressive is the sound?
Fabspeed describes it as a very aggressive straight-pipe system that bypasses the factory muffler entirely.
Who installs it?
Rennen Motorsport in Adelaide, or an authorised dealer near you. Fitting it yourself may also be an option depending on the part, so raise it on your consult; professional installation is quoted separately.
Is it covered by warranty?
Fabspeed products carry the manufacturer's warranty, supported locally through Rennen Plus as the Australian principal. See our returns policy.
Can I just buy this outright, or do I need to talk to someone first?
Every enquiry, whether it's one part or a full build, starts with a free consult. We confirm the exact spec for your car before anything is quoted or ordered.
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