Fabspeed Porsche 996 GT3 Sport Cat X-Pipe (1999-2005) - FS.POR.996GT3.SCX CSF Supra A90/A91 High-Performance Heat Exchanger and top end HP that

and top end HP that you'll feel on the track

We chose high-flow catalytic converters of an appropriate size to encourage maximum power gains

Get a slightly throatier and deeper exhaust note throughout the RPM range with our Maxflo Side Exhaust

For use with or without Engine Appearance Package (ZZ3)

Comes with VR Super Street filter

Fabspeed Porsche 996 GT3 Sport Cat X-Pipe (1999-2005) - FS.POR.996GT3.SCX CSF Supra A90/A91 High-Performance Heat Exchanger and top end HP thatIncrease horsepower, torque, and sports car sound by replacing the factory catalytic converters with high flowing 200 cell HJS cats. SOUND: Replacing the factory catalytic converters with high flowing cats and our cast X Pipe will provide a mild increase in volume while also revealing a more defined exhaust note. POWER: We saw curve gains as much as 15 whp with this system thanks to much better flowing 200 cell cats and the knife edged cast X Pipe.