Porsche 718 GTS 4.0 / 718 Cayman GT4 / 718 Spyder (Titanium) Exhaust System AMG A45 / A45S (W177) where the engine is running

where the engine is running most of the time

ensure that the exhaust system does not come into contact with components sensitive to high temperatures

The entire car series is equipped with a 4Matic four-wheel drive system as standard

However the M340i is too mild in terms of exhaust noise

especially in the low rpm range

Porsche 718 GTS 4.0 / 718 Cayman GT4 / 718 Spyder (Titanium) Exhaust System AMG A45 / A45S (W177) where the engine is running*Please confirm whether your car has an OPF system before placing an order. DATA: Before (Full stock system) Valve off : 95dB Valve on : 105dB After 1. (iPE Headers with 200 Cell Sport cat + Front Pipe + Muffler) Valve off : 102dB Valve on : 114dB 2. (iPE Muffler Only) Valve off : 97dB Valve on : 108dB 3. (iPE Front Pipe + Muffler Only) Valve off : 99dB Valve on : 110dB SIZE: Headers iPE: 44. 5mm Front Pipe iPE: 63. 5mm Muffler iPE: 63. 5mm iPE Header