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Sport Catalytic Converter X-Pipe
An investment-cast A crossover pipe joining the two exhaust banks into an X shape, smoothing flow for a fuller, balanced tone. for the Porsche 996 Carrera (1998-2004), replacing the factory catalytic converters with integrated 200-cell German manufacturer of the high-flow catalytic converters Fabspeed fits in its sport cat products. cats. Built from mandrel-bent T304L stainless steel, it was dyno-developed for mid-range torque and top-end power, adding 25whp and 43 Nm while saving 5 kg. The high-flow cats give a deeper, smoother exhaust note without cabin An unwanted droning resonance at certain highway rpm, where exhaust pulses match the cabin's natural frequency..
Frequently asked
Does the Sport Catalytic Converter X-Pipe 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.
Will this X-pipe cause any drone?
No, Fabspeed says it gives a moderate volume increase while smoothing out the exhaust, with no cabin drone.
How much power does it add?
Fabspeed's dyno testing showed gains of 25 whp and 43 Nm of torque.
Does it keep catalytic converters in place?
Yes, it includes integrated 200-cell HJS Sport Catalytic Converters, which Fabspeed says are optimised to avoid a check engine light while still passing tailpipe emissions tests (it will not pass a C.A.R.B. visual inspection).
What's it made from?
A proprietary investment cast X-Pipe built from mandrel bent T304L stainless steel tubing.
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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