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Maxflo Performance Exhaust System
Maxflo Cat-back means everything from the catalytic converters to the tips; the factory headers and cats stay in place. exhaust system for the Porsche 996 Carrera (1998-2004), replacing the factory mufflers to open up exhaust flow. Built from 14-16ga CNC Bent over an internal mandrel so the tube keeps a constant diameter through the bend, unlike crush-bending. T304L stainless steel, it adds 12whp and 14 Nm of torque and saves 5 kg, giving the flat-six a deeper, throatier tone with only a moderate volume increase and no interior An unwanted droning resonance at certain highway rpm, where exhaust pulses match the cabin's natural frequency.. Includes Fabspeed's Deluxe Quad-Style Tips in polished chrome or satin black, and is also compatible with factory tips (C4S models must reuse OEM tips).
Frequently asked
Does the Maxflo Performance Exhaust System 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.
What does this system replace?
It's a cat-back system that replaces the factory mufflers, improving exhaust flow.
Will it drone on the highway?
No, Fabspeed says to expect a moderate volume increase with a rich, throaty tone and no interior drone.
How much power does it add?
Fabspeed's dyno testing showed gains of 12 whp and 14 Nm of torque.
Can C4S models use the quad-style tips?
No, Fabspeed notes that Carrera C4S models must re-use their OEM tips with this system.
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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