Kline Innovation Porsche 997 Turbo 200cell cat pipe set 335i F30 long primary tubes that flow

long primary tubes that flow into a smooth merge collector and the Performance Exhaust System uses mandrel bent over-axle pipes while deleting the secondary catalytic converters for a great increase in exhaust flow

Take your driving experience to the next level with the Ferrari F8 Tributo Coupe/Spider iPE Cat Back System

Our final design of the Supersport X-Pipe saw an increase of 13 whp and 11 ft/lbs of tq at 6400 RPM and an impressive 27 whp and 37 ft/lbs of tq at 3800 RPM

or De-cat pipes

Kline Innovation Porsche 997 Turbo 200cell cat pipe set 335i F30 long primary tubes that flowThe Sound The Factory setup produces the most lackluster sound, mainly due to a series of chambers, 600 cell catalysts, and the most prominent flaw being the lack of balance between opposing banks. Seriously, i would recommend when considering any aftermarket exhaust for a Porsche turbo, never buy an exhaust without some kind of gas balance between left and right banks. replacing the stock cats for a choice of 200cpsi, 100cpsi, or de cat increases the