911 Carrera

Name: Fabspeed Porsche 996 Carrera Muffler Bypass Pipes (1999-2004)
Brand: Fabspeed
SKU: FS.POR.996.MBXXX

996Carrera (C2 & C4)1999–2004

Muffler Bypass Pipes

Choose Trim Level

Pricing

Priced on consult

inc GST & import · fitment confirmed before dispatch

Muffler bypass pipes for the Porsche 996 Carrera (1998-2004), replacing the heavy factory mufflers with straight-through pipes for the most free-flowing side muffler solution Fabspeed offers, and a loud, aggressive Supercup-style sound throughout the rev range. Used by Rolex Grand-Am race teams as well as PCA/POC and HPDE drivers. Fabspeed's dyno testing showed gains of 23whp and 45 ft-lbs of torque, and it saves over 35 lbs from the rear of the car. Built from mandrel-bent T304L stainless steel. If you want a more subtle, daily-drivable upgrade instead, Fabspeed points to its Maxflo or Supercup exhaust systems. Simple DIY bolt-on installation, no cutting or welding. Available for Carrera C2/C4 or C4S trim. Owners who'd rather not do it themselves can book it in with Rennen Motorsport or an authorised dealer instead.

SKU FS.POR.996.MBXXXPorsche 911 Carrera (996) · 1999–2004

Frequently asked

Does the Muffler Bypass Pipes fit my 911 Carrera?

This listing is specific to the Porsche 911 Carrera (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 loud is this?

Fabspeed describes it as a very loud and aggressive exhaust system, the most free-flowing side muffler solution it offers for the 996 Carrera.

How much power does it add?

Fabspeed's dyno testing showed gains of 23whp and 45 ft-lbs of torque, carried throughout the rev range.

Is there a quieter alternative from Fabspeed?

Yes, Fabspeed recommends its Maxflo Performance Exhaust or Supercup Exhaust System for a more subtle, daily-drivable upgrade.

How much weight does it save?

Over 35 lbs from the rear of the vehicle.

Which option should I choose?

Choose Carrera C2/C4 or C4S trim level to match your car's factory exhaust routing, since the two variants require different pipe fitment.

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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