Catback Milltek Mercedes G-Class W463 G63 2019-2024, Pair of Rear Mufflers, Quad Jet-90 Carbon Outlets

Milltek Sport Exhaust System for Mercedes G-Class W463 G63

Is the factory sound of your Mercedes G-Class W463 G63 leaving you wanting more? This Milltek Sport stainless steel exhaust system is the most requested upgrade among owners: more presence, a true sound signature, and build quality that lasts.

Technical Specifications

• Milltek Part Number: SSXMZ128
• Part Type: Exhaust System
• Configuration: With valves
• Detail: Pair of Rear Mufflers, Quad Jet-90 Carbon Outlets
• Tube Diameter: 63.5 mm
• Outlets: 4 Jet outlets, 90 mm
• Tip Finish: carbon
• Fitting Information: With valves, OE engines
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible Vehicles

• Mercedes G-Class W463 G63 4.0 BiTurbo V8 585 hp (2019-2024, with DPF)

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

Frequently Asked Questions

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

Why choose Milltek Sport?

A benchmark among European tuners, Milltek Sport develops each of its systems directly on the vehicle. Mandrel bending, careful welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Going Further

• Exhaust with valves: how does it work and should you keep them?