FAP Back Milltek Land Rover Defender L663 2021-2025 - With Primary Muffler - Carbon Quad Jet-90 Outlets - Chassis 110

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

Replacing the original exhaust with a Milltek Sport FAP-back system brings back the character that the engine of your Land Rover Defender L663 is held back from in stock form: a rounder tone at idle that opens up cleanly through the rev range, with no gimmicks.

Technical specifications

• Milltek part number: SSXLR124
• Part type: FAP-back exhaust system
• Configuration: with valves
• Details: With primary muffler - quad Jet-90 carbon outlets
• Tube diameter: 70 mm (2.75 in)
• Outlets: 4 Jet outlets, 90 mm
• Tip finish: carbon
• Fitting information: With valves
• Material: aerospace-grade stainless steel
• Homologation: ECE / EC homologated
• 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.
• Homologation: this system is ECE / EC homologated, a real advantage for driving with peace of mind and passing the French roadworthiness inspection (contrôle technique).
• 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?

A benchmark among European tuners, Milltek Sport tunes each of its systems directly on the vehicle. Mandrel bends, clean welds and aerospace-grade stainless steel make for a system that lasts and sounds right.

Further reading

• Valved exhaust systems: how they work and whether to keep them
• Exhaust systems and French roadworthiness inspection (contrôle technique)