Milltek Large-Bore Downpipe & Hi-Flow Sports Cat For Lamborghini Urus 4.0T

Requires a Stage 2 ECU remap

Milltek Large-Bore Downpipe with integrated Hi-Flow Sports Cat — engineered to increase exhaust flow and unlock performance gains on turbocharged and naturally aspirated platforms. Requires Stage 2 ECU remap for optimal results.

Fabricated from T304L stainless steel with mandrel-bent construction and CNC-formed collectors. Larger bore diameter than OEM significantly reduces backpressure, allowing exhaust gases to exit the engine more efficiently. Hi-Flow Sports Cat maintains emissions compliance while minimizing restriction — no Catalyst Bypass Pipe required.

Direct bolt-on installation using OEM mounting points. Finished by hand to Milltek specification. Dyno-proven power and torque gains across the RPM band, with engineered tone character tuned to complement factory resonance points.

• T304L stainless steel construction
• Mandrel-bent piping
• Hi-Flow ceramic-coated catalyst
• OEM-compatible hangers — no modification required
• Hand-finished polish
• Stage 2 remap compatible

Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.