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 will react with heat to take on an attractive blue colour. Each tailpipe has a laser-engraved Akrapovic logo. Power and torque are increased by 5.6 kW (7.6 hp) at 4,950 rpm and 19.3 Nm at 2,250 rpm when tested on the Akrapovic dyno against a Porsche 718 Cayman GT4 RS with a standard stock exhaust. Weight is reduced by 7.6 kg (44,4%) over the stock system. This track-oriented exhaust needs no remapping and has been developed for use on closed-course competition circuits only. Further upgrades to the Akrapovic Slip-On Race Line (Titanium) can be obtained with the addition of the optional Link Pipe Set (Titanium) and Evolution Header Set (Titanium) to create a full Akrapovic titanium system. The optional hand-made Rear Carbon Fibre Diffuser in matte or high gloss is also available to complete the ensemble.

THIS PRODUCT DOES NOT MEET EMISSION COMPLIANCE REQUIREMENTS FOR STREET OR HIGHWAY USE.

TECHNICAL DATA

UNITSTOCKAkrapovicŒMAX GAIN
maximum powerkW372.4 / 8350 rpm373.3 / 8350 rpm+ 5.6 / 4950 rpm
HP (m)506.3 / 8350 rpm507.5 / 8350 rpm+ 7.6 / 4950 rpm
HP (i)499.4 / 8350 rpm500.6 / 8350 rpm+ 7.5 / 4950 rpm
maximum torqueNm471.5 / 6300 rpm475.3 / 6100 rpm+ 19.3 / 2250 rpm
lb-ft347.8 / 6300 rpm350.6 / 6100 rpm+ 14.2 / 2250 rpm
weightkg17.19.5- 7.6
lb37.720.9- 16.8
% - 44.4
noisedB96.5 / 3750 rpm103.5 / 3750 rpm7
installation timemin 210
SKU Akrapovic-718-GT4RS
Brand Akrapovic
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