Lamborghini Urus 400 Cell Catted Downpipes

Lamborghini Urus 400 Cell Catted Downpipes

Sale price  $3,599.00 Regular price  $3,999.00

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Lamborghini Urus 400 Cell Catted Downpipes
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Product SKU: LAM.AUD.URUS.RSQ8.FF.400C.BR

Lamborghini Urus 400 Cell Catted Downpipes

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Sale price  $3,599.00 Regular price  $3,999.00

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Cat Break-In and Warranty Information

Important information about catalytic converter break-in procedures and warranty coverage.

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Product Fitments

Lamborghini Urus – EPA-Compliant 400 Cell High-Flow Downpipes

Engineered for the 4.0L Twin-Turbo V8 • High-Flow • Compliant •


Introducing Our NEW 400 Cell EPA-Compliant Downpipes for the Urus

The Lamborghini Urus delivers supercar-level performance in an SUV platform — but factory catalyst restrictions limit the full potential of its 4.0L twin-turbo V8. Our NEW EPA-compliant 400 cell high-flow downpipes unlock improved exhaust flow, sharper turbo response, and a deeper, more aggressive sound profile — all while maintaining emissions compliance standards.

Engineered specifically for the Urus platform, these downpipes represent the next evolution in compliant high-performance exhaust technology.


Why 400 Cell?

  • EPA-Compliant 400 Cell Catalysts: Designed to increase exhaust flow while maintaining compliance standards.
  • Improved Turbo Efficiency: Reduced restriction enhances spool characteristics and throttle response.
  • Enhanced Exhaust Tone: Deeper low-end presence with sharper turbo acoustics and a more exotic character.
  • Balanced Performance: Noticeable gains without sacrificing daily drivability.

Performance & Engineering

  • Optimized Flow Path: Reduces backpressure while maintaining catalyst efficiency.
  • Mandrel-Bent Tubing: Smooth internal transitions for maximum airflow.
  • Precision TIG Welding: Built to withstand extreme heat cycles and boost pressures.
  • Direct OEM Fitment: 100% bolt-on design using factory mounting locations.
  • Designed to Pair Perfectly with Valvetronic Titanium Exhaust Systems

Sound Profile

  • Stock Exhaust + Downpipes: Noticeable increase in volume with enhanced turbo character and deeper tone.
  • Valvetronic Exhaust + Downpipes: Maximum transformation — heightened aggression, sharper transitions, and a true Lamborghini-inspired exhaust note.

Construction & Craftsmanship

  • Premium high-grade stainless-steel construction
  • High-temperature resistant 400 cell catalyst cores
  • OEM-style O2 sensor placement
  • Engineered for long-term durability under high boost

Important Installation Notes

  • Professional installation recommended.
  • Allow proper heat cycle break-in for optimal catalyst performance.
  • Ensure correct torque specifications during installation.

Unlock the full potential of your Lamborghini Urus — starting at the source.

📩 Questions or ordering assistance? customerservice@valvetronic.com

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