Injen Downpipe EVO 8 / 9 Mitsubishi adding a larger rear sway

adding a larger rear sway bar increases over steer

This massive increase in volume results into greatly improved heat transfer

giving the G37 crisper & quicker turn-in response and more balanced handling overall

For this reason

To top off the Stage 2 Kit

Injen Downpipe EVO 8 / 9 Mitsubishi adding a larger rear swaynjen is well known for their intakes, but most do not know that they also offer exhaust components. The EVO 8 9 downpipe is a perfect example of this and is one of the highest quality on the market. It uses 3" mandrel bent stainless steel piping and will bolt up with stock or aftermarket exhausts. A downpipe like this free's up exhaust flow and adds power and throttle response. This downpipe will cause a check engine light as it is completely catless.