The Fabspeed Supersport X-Pipe Exhaust System is a bold, high-performance upgrade engineered for the Lamborghini Murcielago (2001–2010) that replaces the restrictive factory rear muffler, secondary cats, and tips with a precision-mandrel-bent stainless steel exhaust. Designed to unleash the iconic V12’s full vocal range with Fabspeed’s signature high-pitched, exotic tone while increasing airflow, this system delivers dramatic sound and measurable performance gains. When paired with Fabspeed sport catalytic components, it has been shown to add significant horsepower and torque, enhance throttle response, and reduce rear mass — all in a bolt-on installation that maintains emissions awareness and doesn’t trigger check engine lights.
Fitment Notes
Fits Lamborghini Murcielago models from 2001 through 2010 — including LP640 variants.
On 2007–2010 chassis, a matched set of Fabspeed Primary Sport Cats or Catbypass Pipes must be included for proper fitment with this system due to changes in the factory exhaust routing.
Direct replacement for rear catalytic converters, muffler, and tips — designed for exact OEM exhaust locations.
European-spec cars may not have secondary cats from the factory, whereas U.S. spec cars do — choose the correct variant accordingly.
Designed as a bolt-on upgrade — no cutting or welding required for installation.
Included
Mandrel-bent T304L stainless steel Supersport X-pipe assembly (rear exhaust section).
CNC precision-bent tubing for optimized flow.
Hardware and gaskets required for direct integration with OEM flanges.
Depending on model year selected: either Primary Sport Cats or Catbypass Pipes for 2007+ Murcielagos (may be included in specific SKUs/options).
Product Specs
Exhaust design: Supersport X-pipe replacing secondary cats and muffler with smoother crossover geometry.
Material: T304L CNC mandrel-bent stainless steel for strength, corrosion resistance, and superior flow.
Expected gains (2007–2010 with sport cats): ~+52 whp and +61 ft-lbs torque on Fabspeed dyno curves.
Weight savings: ~98 lbs (45 kg) reduction compared to the factory rear exhaust.
Installation: Bolt-on direct replacement — uses OEM mounting points and flanges; no cutting or welding.
Compatibility: Directly mates to factory or performance-cat mid-section depending on model year and SKU option.
Warranty: Backed by Fabspeed Lifetime Warranty on performance exhaust products.
Product Features
F1-inspired V12 sound: Precision X-pipe geometry produces a deeper, more exotic Lamborghini V12 tone with aggressive note under throttle and minimal interior drone.
High-flow performance: Dramatically increases exhaust flow versus stock, reducing backpressure for enhanced throttle response.
Measurable power gains: Developed and dyno-verified to add significant horsepower and torque when used with compatible sport catalysts.
Significant weight savings: Reduces rear-end mass for improved acceleration and handling feel.
Premium materials: T304L stainless construction resists corrosion and heat for sustained performance on the street or track.
Direct bolt-on installation: Simplifies the upgrade path with OEM-style flanges and hardware — no fabrication needed.
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