Milltek Porsche Cayman 718 GT4 4.0 (OPF/GPF Equipped Cars Only - Post Feb 2020 build only) 2020-2023 Particulate Filter-back Exhaust Option:Polished GT-115 Trims Cal Selection(CalSelect)

Cal Selection(CalSelect)

This turbo inlet delivers increased air flow over the standard turbo inlets

Water/Methanol for All Boost Levels of Forced Induction Gas Race Engines

Introducing the New Audi TTRS / RS3 Mk3 Plug in ECU Kit

The enclosure design guarantee high immunity to mechanical damage

Milltek Porsche Cayman 718 GT4 4.0 (OPF/GPF Equipped Cars Only - Post Feb 2020 build only) 2020-2023 Particulate Filter-back Exhaust Option:Polished GT-115 Trims Cal Selection(CalSelect)All Milltek performance exhaust systems are manufactured from T304L stainless steel; giving you the satisfaction of knowing that our products are meant to last within some of the toughest environments. T304L is a highly durable form of stainless steel that is far less susceptible to degradation and discolouration than many others of its kind, while it will last almost indefinitely.