911 Porsche World
KLINE INNOVATION INCONEL EXHAUST SYSTEM AND HJS CATS FOR 992 TURBO
With progressive yet retro styling cues and a twin-turbocharged flat-six chucking out in excess of 570bhp, the 992 Turbo is a striking and powerful machine. The model’s exhaust, however, is stifled by manufacturer and emissions restrictions. Recognising the fact, Kline has developed a new exhaust to replace the factory pipework. Ditching the heavy rear silencer in favour of a lightweight F1-grade Inconel 625 X-pipe and fully bypassable Inconel silencers sheds a significant amount of weight, as well as raising the pitch of the Porsche to a more exotic tonal range. Removal of the OPF and catalysts and the use of 100-cell or 200-cell HJS motorsport cats (or de-cat pipes) in their place opens the sound further, though the system’s controllable valves allow quiet driving in built-up areas. The X-pipe and catalyst pipe diameter measures 70mm, overall catalyst cross section is 122mm, the silencer transit diameter is 50mm, while primary and secondary manifold diameters are 41mm and 50mm respectively. Kline claims this system will unleash over 40lb-ft torque and the same number of ponies (de-cat figures) with double the power released when accompanied by a remap. For cost conscious 992 Turbo owners, a 304-grade stainless steel version of the same system is available.
Price: POA nineexcellence.com or call 01293 226911