Rear Silencer Section

304 Grade Stainless, 16kg (35lbs)

F1 Grade Inconel 625 Superalloy, 9kg (20 lbs)

100/200 Cell Manifolds

304 Grade Stainless, TBD

F1 Grade Inconel 625 Superalloy, 4kg (9 lbs)

Decat Manifolds (Race Headers)

304 Grade Stainless, TBD

F1 Grade Inconel 625 Superalloy, TBD

Kline Innovation Valvetronic Exhaust System for Porsche 992 GT3/Touring/RS

The Porsche 992 GT3, is the latest in the line of track-orientated 911s. with its 4 liter flat 6 boxer engine producing 503hp at 8400 rpm, and its new aluminum and steel chassis, this is a thoroughbred supercar. the exhaust, however, stifled by manufacturing sound and emission restrictions could do with a little sonic makeover.

THE SOUND
The first aspect of the stock exhaust that really holds the sound back, is the 600cpsi catalysts, and OPF filter, removal of these, and the addition of HJS high flow race catalysts, or their long tube header with decat design, opens the sound up significantly. the gases then pass through one of two transits in the silencer section. On valve open the transit is completely freeflow for maximum sound, on valve closed, the gasses pass through their harmonically tuned silencer to remove cruising drone. The addition of their signature tight radius x pipe raises the pitch of the exhaust significantly into a raucous, yet beautiful, incendiary scream, without causing any restriction to the gas transit. The material Inconel 625 also has a unique sound, further enhancing the natural characteristic sound of the Kline system. The sidewall is very thin and resonates to produce an even higher-pitched scream at high revs.

PERFORMANCE
The largest performance gain comes from replacing the catalysts and OPF filters in the stock headers. The Kline headers and silencer section are designed to work in conjunction with each other for optimum performance and sound. The Kline system and headers are available in 2 options, 100 cpsi catalysts producing a max gain of 25 hp and 32nm (23.6 ft-lbs), or decat "Race" long tube headers producing a max gain of 31hp and 38nm (28.0 ft-lbs)