Fabspeed Sport Cats McLaren Artura

Upgrade your Artura’s exhaust system with Fabspeed’s Sport Catalytic Converters — a high‑flow, German‑engineered replacement that drops restrictive factory cats and unlocks the twin‑turbo V6’s full exhaust potential. The ultraperformance 200‑cell catalysts allow exhaust gases to flow nearly as freely as a straight pipe while still scrubbing emissions, giving you sharper throttle response, quicker turbo spool, stronger midrange punch, and a deeper, more exotic exhaust note. Whether you’re after better real‑world performance or an evocative exhaust soundtrack, these sport cats deliver significant gains while preserving street usability and catalytic function.

Fitment Notes

• Designed specifically for all 2021–2024 McLaren Artura models (Coupe & Spider). 

• Direct bolt‑on replacement for the OEM catalytic converters — engineered to mate cleanly with factory exhaust manifolds and downstream exhaust piping.

• Compatible with the car’s existing exhaust layout and designed to preserve emissions‑scrubbing function (using certified high‑flow German catalysts), avoiding check‑engine lights when properly installed.

Included

• Left and right high‑flow catalytic converter assemblies specially sized for the Artura’s exhaust layout.

• Mandrel‑bent stainless‑steel housings, flanges, and all hardware required for bolt‑on installation using factory mounting points. 
  

Product Specs

• Catalyst media: 200‑cell HJS HD German tri‑metallic catalytic cores — high‑quality, imported units designed for high flow and efficient emissions scrubbing.

• Flow efficiency: Catalysts flow at ≈ 91–93% of a straight pipe, greatly reducing back‑pressure compared to stock cats. 

• Construction: Mandrel‑bent T304L (or equivalent high‑grade) stainless steel housings for durability, thermal strength, and reliable fitment. 

• Exhaust path design: Large‑diameter inlet piping transitioning into optimized mandrel‑bent tubing to maximize exhaust flow velocity and maintain exhaust gas evacuation efficiency. 

• Emissions compliance: Uses certified HJS catalysts — ensuring catalytic function remains intact when installed correctly, minimizing emissions issues and avoiding “check engine” complications.

Product Features

• High‑Flow Catalysts — near straight‑pipe performance: With 91–93% of straight‑pipe flow, these sport cats significantly reduce exhaust back‑pressure, aiding turbo spool, throttle response, and engine breathing under boost. 

• Sharper throttle response & faster turbo spool: Less restriction after the turbo means exhaust gases evacuate faster, improving transient response and giving more immediate power delivery under load.

• Aggressive, exotic exhaust tone — with emissions compliance: The freer flow and large‑core catalysts let the Artura’s exhaust note deepen and growl more naturally, delivering a sportier soundtrack while maintaining catalytic function to help avoid emissions or sensor issues.

• Durable, premium‑grade construction: Built with stainless‑steel housings, precision flanges, and thermal insulation — engineered to withstand high temperatures and repeated thermal cycles typical of turbocharged driving. 

• Bolt‑on, OEM‑compatible installation: Designed as a direct replacement for factory cats, enabling relatively straightforward installation with factory mounting locations and hardware — ideal for shops or knowledgeable enthusiasts. 

• Smart alternative to catless/downpipe deletes: Because it retains catalytic capability, this setup avoids many of the drawbacks of cat‑delete solutions (check‑engine lights, emissions failures, compliance issues) — while still unlocking significant performance and sound gains.