Descrizione Optional header exhaust for Aprilia Tuareg 660 by AKRAPOVIC. Aimed at owners looking for increased performance and weight reduction, these high-grade stainless-steel headers have a larger tube diameter than standard and, unlike the standard version, there is no catalytic converter. Developed for use on closed-course competition circuits only, this racetrack-oriented part reduces weight by 2.9 kg (56.8%) over the stock headers. When tested on the Akrapovič dyno in combination with a Slip-On Line (titanium) and compared to an Aprilia Tuareg 660 with a standard stock system, it produced an additional 4.2 kW (5.7 hp) of power at 9,500 rpm and a torque gain 4.9 Nm at 4,800 rpm; while offering a deep racing sound. No remapping is needed for this plug-and-play upgrade Installation of the optional header (SS) makes the EC/ECE type-approval of the Slip-On Line invalid �� �� �� SKU: E-A6R1 ⌚ Please note that this is exclusively made product and may take up to 15-20 days for production Unit Stock Akrapovič Max gain Max. power kW 54 / 9500 rpm 58.2 / 9500 rpm 4.2 / 9500 rpm HP (m) 73.4 / 9500 rpm 79.1 / 9500 rpm 5.7 / 9500 rpm HP (i) 72.4 / 9500 rpm 78 / 9500 rpm 5.6 / 9500 rpm Max. torque Nm 61.6 / 6700 rpm 63.8 / 6800 rpm 4.9 / 4800 rpm lb-ft 45.4 / 6700 rpm 47.1 / 6800 rpm 3.6 / 4800 rpm Weight kg 5.09 2.9 – 2.9 Weight lb 11.2 4.9 – 6.3 Weight saving in % – 56.8 APPLICATION: Aprilia TUAREG 660 (2022 – )
