Milltek Non-Resonated Catback Exhaust System for L663 Land Rover Defender 90 (P300 / P400e)

Milltek Non-Resonated Catback Exhaust System for L663 Land Rover Defender 90 (P300 / P400e)

The Milltek Non-Resonated Catback Exhaust System for the L663 Land Rover Defender 90 with P300 or P400e inline-four engines delivers a louder, more aggressive exhaust note and improved flow through its free-flowing 3-inch stainless steel design. Built for both OPF / GPF and non-OPF variants, it offers a straightforward performance upgrade without compromising compatibility. Owners can choose from a variety of quad 90mm tip finishes — including Polished, Cerakote Black, Carbon Fiber, Brushed Titanium, and Burnt Titanium — to tailor the system’s visual impact to their Defender 90’s unique style.

Features

• 76.20mm (3.00″) mandrel-bent stainless steel construction
• 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 90mm quad exhaust tips in various finishes
• Precision fitment tailored for the Land Rover Defender

Specifications

• Type: Non-resonated / Catback
• Exhaust Tip Finish:
  • Polished
  • Cerakote Black
  • Carbon Fiber
  • Brushed Titanium
  • Burnt Titanium
• Tip Shape: GT-90
• Pipe Diameter: 76.20mm (3.00″)

What’s Included

• Axle pipe
• Front silencer replacement
• Rear silencer
• LH outlet pipe
• RH outlet pipe
• Inner outlet pipes (2)
• Exhaust tip assembly (4)

Applications

• Land Rover Defender 90: L663 (2020-present)
  [P300 – 2.0L I4 turbo, P400e – 2.0L I4 turbo]

More Milltek for Land Rover Defender 90 with P300 and P400e Engines

• Resonated Catback Exhaust System

Notes

• Only compatible on I4 engines
• 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.