Milltek Valved Catback Exhaust System for L663 Land Rover Defender OCTA (facelift)

In stock
Regular price $8,900.00
Product INFO
  • Vendor SBX Performance
  • SKU BPA.SSXLR262
  • Barcode SSXLR262
Exhaust Tip Options
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Milltek Valved Catback Exhaust System for L663 Land Rover Defender OCTA (facelift)

The Milltek Valved Catback Exhaust System for the L663 Land Rover Defender OCTA (2025+ facelift) is a non‑resonated, 3.15″ diameter performance catback designed to match the stock ground clearance while delivering an aggressive exhaust tone. It’s offered with a variety of qual tip finishes — Polished, Cerakote Black, Brushed Titanium, or Burnt Titanium — and includes quad 100mm outlets. Tailored for the OCTA P635 V8, this exhaust blends functionality with sharper character and style enhancements.

Features

  • 80mm (3.15″) mandrel-bent stainless steel construction
  • Valved and non-resonated design
  • Improved exhaust flow & throttle response
  • Aggressive tone under load, refined tone during cruising
  • Reduced weight
  • Designed for street & track versatility
  • Available with 100mm quad exhaust tips in various finishes, with option to re-use OEM tips
  • Precision fitment tailored for the Land Rover Defender OCTA

Specifications

  • Type: Valved / Catback
  • Exhaust Tip Finish:
    • Polished
    • Cerakote Black
    • Brushed Titanium
    • Burnt Titanium
  • Tip Shape: GT-100
  • Pipe Diameter: 80mm (3.15″)

What’s Included

  • LH front pipe
  • RH front pipe
  • Center silencer replacement pipes (2)
  • Center connecting pipes (2)
  • LH axle pipe
  • RH axle pipe
  • Rear silencer
  • LH valved outlet
  • LH inner outlet pipe
  • Loose clamp brace
  • RH valved outlet
  • RH inner outlet pipe
  • Exhaust tip (4)

Applications

  • Land Rover Defender OCTA: L663 (2025-present)
    [S68 – 4.4L V8 twin-turbo]

Notes

  • Only compatible with 2025+ facelift models
  • Some images are generic, actual product may vary

About Milltek Sport

Milltek Sport is committed to designing performance exhaust systems that are tailored to the needs of the driver, covering an increasingly broad spectrum of vehicles. The company is dedicated to ongoing innovation, with its research & development team working tirelessly to bring to market the most sought-after exhaust solutions. Manufactured in the UK and distributed to over 90 countries worldwide, Milltek Sport stands as one of the most widely available performance aftermarket brands, continually striving to meet the evolving demands of performance exhaust enthusiasts around the globe.