Kline Porsche 997 Carrera 3.8 2005-2008 silencer section inconel

Starting at the drawing board, the points of improvement over the oem and many existing sports exhausts were reviewed. our main objectives, increase power, remodel and accentuate the sound, and half the weight.

The first point that stood out, was the catalyst design. 600 cell oem cats, and absolutely no balance present in the factory exhaust. replacing this unit for a 200 or 100 cell sports catalyst we were able to achieve some moderate power and torque gains. the second design alteration was to remodel the way in which the exhaust gases interact from opposing banks. Replacing the two piece design for a single piece with our trademark tight radius, laminar flow X pipe, we were able to alter the exhaust pitch, and smooth out the imbalance, this resulted in a far more high revving race car like sound. This was a design innovated and pioneered by kline,