Akrapovic 2022+ Porsche 718 Cayman GT4 RS Slip-On Race Line (Titanium)S PO TI 24 Power +5. 6 kW at 4950 rpm Torque +19. 3 Nm at 2250 rpm Weight 7. 6 kg This product is constructed from high grade titanium with a sandblasted finish. Two valves with housings made in the in house foundry tailor the sound, providing a smooth rich tone at lower speeds, rising to a true sporty sound at higher revs. The tailpipe diameter is larger than standard stock tailpipes, with a coated outer and a cast inner shell without coating which