FAP Back Milltek Land Rover Defender L663 2021-2025 - Without Primary Muffler - Polished Quad GT90 Outlets - Chassis 110

Milltek Sport FAP-back exhaust system for Land Rover Defender L663

Does the original sound of your Land Rover Defender L663 leave you wanting more? This Milltek Sport stainless steel FAP-back system is the one owners ask for most: more presence, a real sound signature and build quality that lasts.

Technical specifications

• Milltek part number: SSXLR125
• Part type: FAP-back exhaust system
• Configuration: with valves
• Details: Without primary muffler - quad GT90 polished stainless steel outlets
• Tube diameter: 70 mm (2.75 in)
• Outlets: 4 GT90 outlets, 90 mm
• Tip finish: polished stainless steel
• Fitting information: With valves
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Land Rover Defender L663 5.0i V8 525 hp (Chassis 110, 2021-2025, with DPF)

Not sure about compatibility with your vehicle? Contact us with your VIN before ordering.

Our most frequently asked questions

• What about the neighbors in the morning? The valves operate as on the original: system closed and discreet on startup or in comfort mode, fully open in sport mode.
• Fitment: the system uses the original mounting points. A repair shop with the right equipment typically fits it in one to two hours.

Why choose Milltek Sport?

Feedback from users most often mentions the fit quality and a deep tone, present but never harsh. That is the Milltek Sport hallmark, a British maker specialized in stainless steel exhausts.

Further reading

• Valved exhaust systems: how they work and whether to keep them