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Sport Catalytic Converters

High-flow sport catalytic converters for the Lamborghini Aventador S LP-740, a direct bolt-on replacement for the bulky, restrictive factory cats, improving exhaust flow, sound, and throttle response while complying with most emissions regulations. They use German manufacturer of the high-flow catalytic converters Fabspeed fits in its sport cat products. German-imported Euro 6 A catalytic converter coating using three precious metals for durability and flow, rather than the cheaper single or dual-metal coatings used in lower grade cats. 200-cell catalytic converters, laser scanned and CAD designed for OEM fitment, and are built from 14-16 gauge Bent over an internal mandrel so the tube keeps a constant diameter through the bend, unlike crush-bending. T304L stainless steel with integrated O2 sensor and EGT bungs. Fabspeed guarantees no catalyst-related check engine light. Fits all Lamborghini Aventador S LP-740 V12 vehicles from 2016 onward.
Frequently asked
Does the Sport Catalytic Converters fit my Aventador S?
This listing is specific to the Lamborghini Aventador S (LP740-4). 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 trigger a check engine light?
No, Fabspeed guarantees no catalyst-generated check engine light.
How are these designed to fit?
Laser scanned and CAD designed for OEM fitment using an AMETEK Handy Scan 700.
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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