Full System Milltek Porsche Boxster 718, Cayman 718 - With HJS High-Flow 200 CPSi Cat - Dual GT100 Polished Tips

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

To truly transform the character of your Porsche Boxster 718 GTS / Cayman 718 GTS, nothing beats a Milltek Sport full exhaust system: each section is sized to work with the others.

Technical specifications

• Milltek part number: SSXPO139
• Part type: Full exhaust system
• Details: With HJS high-flow sport catalytic converter, 200 CPSi, and rear muffler replacement, dual GT100 tips in polished stainless steel
• Tube diameter: 63.5 mm
• Outlets: 2 GT100 outlets, 100 mm each
• Tip finish: polished stainless steel
• Fitting information: ECU remap
• Material: aerospace-grade stainless steel
• Manufacturer: Milltek Sport (United Kingdom)

Compatible vehicles

• Porsche Boxster 718 GTS 2.5T 350-365 hp (2016-2022)
• Porsche Cayman 718 GTS 2.5T (2016-2022)

Unsure about compatibility with your vehicle? Contact us with your VIN before ordering.

Frequently asked questions

• Fitting: the system uses the original mounting points. A properly equipped repair shop typically fits it in one to two hours.

Why choose Milltek Sport?

Milltek Sport designs and manufactures its exhausts in England, using mandrel-bent tubing to preserve the internal diameter and fitment developed on the vehicle. The result: a clean installation without modification, and a sound tuned to remain pleasant for everyday driving.