Fabspeed McLaren 570S / 570GT / 540C OEM Catalytic Converter Re-Coring (2015-2021) | FS.MCL.570S.OECCR - Function Factory Performance
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Fabspeed McLaren 570S / 570GT / 540C OEM Catalytic Converter Re-Coring (2015-2021)

  • OEM catalytic converter re-coring with HJS German cats
  • Factory appearance with high-flow HJS internals
  • No check engine light — retains OEM look
  • Send in your OEM cats for professional re-coring
  • Fits all McLaren 570S / 570GT / 540C
$4,594.95

Available

Fabspeed’s OEM Catalytic Converter Re-Coring service replaces the restrictive factory catalyst substrate inside your original McLaren housings with high-flow HJS German catalytic converter cores. The result is a factory-appearing set of downpipes with dramatically improved flow — perfect for owners who want performance without visible modifications.

⚡ Features

  • OEM catalytic converter housings re-cored with HJS German internals
  • Retains factory appearance — no visible modifications
  • HJS high-flow catalytic converter cores for improved performance
  • No check engine light — maintains OBD-II compliance
  • Mail-in service: send your OEM cats to Fabspeed for re-coring
  • Professional TIG welding and quality inspection
  • Fits all McLaren 570S / 570GT / 540C
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty

🔧 How Fabspeed Re-Cores Catalytic Converters

🇩🇪 Why Fabspeed Uses HJS Catalytic Converters

🇩🇪 Fixing Old Catalytic Converters

🇩🇪 The BEST Catalytic Converters In The World

🇩🇪 Fixing Old Catalytic Converters | Fabspeed Can Recore Your Classic Exotic Car’s

🇩🇪 The BEST Catalytic Converters In The World | Why Fabspeed Only Uses HJS High Flo

About Fabspeed

Fabspeed Motorsport USA was the very first company in the world to design, engineer, and develop performance exhaust systems for McLaren vehicles. With over 25 years of experience, Fabspeed delivers the world’s finest sports car sound, performance systems, and components.

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FREQUENTLY ASKED QUESTIONS

📦 How long does it take for my parts to ship? +

If it's in stock and ready to roll, your order usually hits the road within 1–3 business days.

For made-to-order or specialty items (like carbon fiber parts or custom builds), the turnaround can take up to 8 weeks — perfection takes time.

Either way, we'll keep you updated so you know exactly when your parts are leaving the pit lane.

🚚 Do you send tracking with my order? +

Absolutely! Once your order ships, you'll receive an email with a tracking link so you can follow its journey from our shop to your doorstep.

If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.

🛡️ What if my parts get lost or damaged? +

Things happen on the road — even to boxes. If your order arrives damaged, snap a few clear photos of the box and product and send them our way right away.

If your shipment is lost, just email or call us — we'll help track it down and guide you through the next steps to make it right.

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