Cat-back Milltek Porsche Boxster 718, Cayman 718 - with DPF replacement pipe - Dual GT115 Polished tips - Before 02/2020

Milltek Sport Exhaust System for Porsche Boxster 718 GTS / Cayman 718 GTS

On the Porsche Boxster 718 GTS / Cayman 718 GTS, the factory exhaust is designed for quietness and regulations. This Milltek Sport stainless steel exhaust system brings back the engine's voice with a refined, full, deep sound, the one that built the reputation of this British brand.

Technical specifications

• Milltek part number: SSXPO151
• Part type: Exhaust system
• Configuration: with valves
• Details: System with DPF replacement pipe and rear muffler - dual GT115 polished stainless steel tips
• Tube diameter: 60.3 mm
• Outlets: 2 GT115 outlets of 115 mm
• Tip finish: polished stainless steel
• Fitting information: With valves - ECU remap
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (UK)

Compatible vehicles

• Porsche Boxster 718 GTS 4.0 400 hp (before February 2020, 2019-2020, with DPF)
• Porsche Cayman 718 GTS 4.0 (before February 2020, 2019-2020, with DPF)

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

Most frequently asked questions

• What about the neighbors in the morning? The valves are controlled as on the original system: closed and quiet at startup or in comfort mode, fully open in sport mode.
• Installation: 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?

Milltek Sport designs and manufactures its exhaust systems in England, with mandrel-bent tubing to preserve the inside diameter and a fitment developed on the vehicle. Result: a clean installation without adaptation, and a sound tuned to stay pleasant for daily driving.

Going further

• Exhaust valves: how they work and should you keep them?