Catback Milltek Mercedes G-Class W465 G63 4.0 Biturbo V8 2024-2025 with DPF - Pair of Rear Mufflers - Quad GT90 Polished Tips

Milltek Sport Exhaust System for Mercedes G-Class W465 G63

Replacing the stock exhaust with a Milltek Sport system brings back the character that the factory setup holds back in your Mercedes G-Class W465 G63: a rounder tone at idle that opens up cleanly through the revs, without gimmicks.

Technical Specifications

• Milltek Part Number: SSXMZ172
• Part Type: Exhaust System
• Configuration: With valves
• Details: Pair of rear mufflers - quad GT90 polished stainless steel tips
• Tube Diameter: 63.5 mm
• Outlets: 4 GT90 outlets, 90 mm
• Tip Finish: polished stainless steel
• Installation Information: With valves - Factory engines - OEM parts required: 2 x A 203 490 06 41 + 2 x N 910143 008006
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible Vehicles

• Mercedes G-Class W465 G63 4.0 BiTurbo V8 585 hp (2024-2025, 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 are controlled as on the original: closed and quiet at startup or in comfort mode, fully open in sport mode.
• Installation: the system uses the original mounting points. A shop with the right equipment typically installs it in one to two hours.

Why Choose Milltek Sport?

What owners mention most often in their feedback is the fit quality and a deep sound that is present but never harsh. This is the Milltek Sport signature, from the British manufacturer specializing in stainless steel exhausts.

Learn More

• Valved exhaust: how does it work and should you keep the valves?