Cat-back Milltek Porsche Boxster 718, Cayman 718, with replacement, Dual GT115 Blued Titanium Outlets, After 02/2020, MT

Milltek Sport exhaust system for Porsche Boxster 718 GTS / Cayman 718 GTS

Replacing the stock system with a Milltek Sport exhaust brings back the character that the factory muffles in your Porsche Boxster 718 GTS / Cayman 718 GTS engine: a rounder tone at idle that opens up cleanly through the rev range, without gimmicks.

Technical specifications

• Milltek part number: SSXPO165
• Part type: Exhaust system
• Configuration: with valves
• Details: System with DPF replacement and rear muffler, dual GT115 blued titanium outlets
• Tube diameter: 60.3 mm
• Outlets: 2 GT115 outlets of 115 mm
• Tip finish: blued titanium (heat-tinted effect)
• Fitting information: With valves, ECU tuning
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Porsche Boxster 718 GTS 4.0 400 hp (After February 2020, Manual gearbox, 2020-2025, with DPF)
• Porsche Cayman 718 GTS 4.0 (After February 2020, Manual gearbox, 2020-2025, with DPF)

Not sure it fits your vehicle? Contact us with your chassis number (VIN) before ordering.

Most frequently asked questions

• What about the neighbors in the morning? The valves operate as on the original: the exhaust stays closed and quiet 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 reference among European tuners, Milltek Sport tunes each of its systems directly on the vehicle. Mandrel bends, careful welds and aerospace-grade stainless steel ensure a system that lasts and sounds right.

Going further

• Valved exhaust: how it works and whether to keep the valves