Magnaflow Cat Back Exhaust Infiniti G37 Coupe 2008-2013 Wheel Offset_25mm This shaft uses an carbon

This shaft uses an carbon fiber front and rear section with a specially designed hanger bearing and bracket that eliminates the violent hanger lag that occurs when power is put through the factory shaft

These are the same retainers that come with the Brian Crower valve spring kit and have not been tested on other valve springs

A quality product with easy installation

To help channel the high speed air flow coming from underneath the car

Torque Solution Shift Tight Rear Shifter Bushing replaces the stock rear shifter mount bushings

Magnaflow Cat Back Exhaust Infiniti G37 Coupe 2008-2013 Wheel Offset_25mm This shaft uses an carbonPart #: 16820 When you drive your car, you dont want to just feel the power, you want to hear it! The MagnaFlow catback exhaust systems for the 370Z & G37 Coupe utilize cutting edge technology from one of the industry leaders in performance exhaust systems. All MagnaFlow exhaust systems are computer designed and in house dyno tested to deliver guaranteed performance and offer a smooth deep note. MagnaFlow products are quality built from 100% stainless