Gfx ground effects with npp

[Rctreece]

Will these work with npp? Is there a aftermarket that looks like the gm but works win npp? I love the gfx except the chrome boxes

[SSMickey]

Have you looked into the ZL1 or quad tip diffuser from Offer? Your not going to get the NPP exhaust to work with the GFX. Just not enough room in there. I guess you could always mod the heck out of the GFX diffuser if you want, but that seems like a waste of money unless you have the skills to do it yourself. It would certainly be a one off piece.

[14pilot]

An option would be too remove the tips from the NPP and then put expanded mesh inside the GFX bezels for a clean look.

[Rctreece]

Is there a aftermarket version that looks the same but fits? Or could you just put the front and sides or would that look screwed up?

[SSMickey]

Nothing aftermarket that looks like the OE GFX and will work unless you want to put some serious time and money into reworking the GFX diffuser. From looking at the pictures of the NPP mufflers, the tips are separate and there is not enough room to cut them off and retain the Duel mode valves. From what I see, your going to have to lose the NPP exhaust to run the GFX diffuser. I don't think it would look screwed up to run the GFX skirts and a different diffuser, but I do think it would look better if you went with the ZL1 rockers and kept your stock diffuser or even installed the ZL1 diffuser also. HTH

[Rctreece]

I think I have found where the zl1 diffuser will work with npp and then I can use gfx sides

[Yellow_Glide]

I didn't use the chrome boxes either - made recessed plates to fit my ARK exhaust tips. I think I posted a pick in the rear diffuser sticky. If its no there I'll post a couple.