Will this fit on a STOCK rear bumper or is the Chargespeed bumper required?

Thanks ...

 

Need a Chargespeed bumper.Will not fit the stock bumper.
If you are looking for a CF diffuser similar in design to the Chargespeed
that fits the stock bumper,check out the Shine Spec-R.I've got one
on my Z.Check my vehicle pics.

 

Thanks!



I take it this is yours? Very nice, but I don't want a *bolt on look*. Although the Chargespeed was, it was very flat and blended with the bumper surface.

My car is red like this one below and I think I'm going to order it...ING+1 knock off. Urathane by KBD. I goes over stock bumper..just below turn signals.



Maybe paint the inner bumper black?

 

Yes,a earlier pic of my car...have replaced the OEM spoiler with a Blitz and a few other things.Always a work in progress!
You are right,most diffusers are add on/mounted on the car.In addition,most of these are functional.Not just a piece to finish off the rear of the car.Top Secret,Mastergrade,even the popular one from EVO-R act as a conduit to channel air thus providing stability.The INGS design is more of a bumper finisher.It does look good.I'd be cautios on buying a urethane replica unless
I had info on the fit.Its prolly a attractive price.Shine makes a bumper add-on along the lings of the INGS.Its a Spec-A.Shine parts have a proven track record of a very good fit.

 

I saw that one..very nice.



I just want a clean look without spending a ton$$. This KBD is URATHANE (for good fit) and bolts over the existing bumper..so you're not taking stock bumper off. KBD makes the Urathane bumper for Extreme Dimensions and cost less than Extreme's.