Considering rear diffuser for GTS

[shaunxcool]

I'm considering getting a 4 blade rear diffuser from autoform. Can anyone chime in on actual benefits of the upgrade and/or if someone makes a better product? Thanks

 

[Dom426h]

If your looking for aerodynamc performance than a front splitter might be more beneficial as the GTS makes about 100lbs of rear Downforce and 25lbs of Front LIFT.

 

[shaunxcool]

I currently have an autoform front splitter and an adjustable wing on the back.

 

[Dom426h]

Nice, i guess the diffuser is neccessary to complete the package.

Do it

and be sure to post a few pics

 

[SandViper]

Im looking at the rear Diffuser also, only because I like the look, and It can be easily removed

 

[GTS Bruce]

Fitment can be a problem if you are using an aftermarket exhaust system like Corsa. If the rear mufflers cause a body bulge you have a problen because the rear diffuser is flat across the base. Yes it can be done and looks great. Simple vanes would be easier,not as effective and not look as well when finished. Mine,that is diffuser and front splitter are satin black. If I were smart enough to figure out how to post pics I would. GTS Bruce