Adding a ACR type Diffuser

[BJG32]

That first is the best pic yet! It appears that something could be dabbed relatively easy because the blades never cross over any ridged areas, it's always a flat section to mount to.

And WOW do the factory left and right pieces extend a LOT farther forward than I was expecting! I just looked under my car, they're that big and far forward because they're flattening out open triangle shaped areas in front of each rear tire. So these things appear to be the real deal. Now I want them even more!

ACR vs Regular diffuser is different.

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[Voice of Reason]

ACR vs Regular diffuser is different.

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Ugh, how did I miss that? The non ACR piece lists for $847, that means the ACR one with that minor difference will probably be $1,847. Then add the diffuser pieces from there.

[BJG32]

Ugh, how did I miss that? The non ACR piece lists for $847, that means the ACR one with that minor difference will probably be $1,847. Then add the diffuser pieces from there.

You can bet on it! The small change plus holes for the fins will equal viper ACR tax for sure... Plus the fins are carbon fiber...and we all know how dodge feels about their carbon fiber parts $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

[canadian viper]

Hope this helps, straight from the factory tour! Which was incredible by the way. I'll throw in a couple other ACRs, just for your viewing pleasure.Attachment 13480Attachment 13481Attachment 13479Attachment 13487Attachment 13488

any more pics of the factory tour?

[Space Truckin]

Just found this pic of rear cf diffuser, it is a complex piece of work. Also link to Hot Rod article on the ACR, they actually get it. Good read......

http://www.hotrod.com/features/1507-...dge-viper-acr/

015-hrd-2016-viper-acr-extreme-aero-drive-lpr.jpg

[Rapidrezults]

Just found this pic of rear cf diffuser, it is a complex piece of work. Also link to Hot Rod article on the ACR, they actually get it. Good read......

http://www.hotrod.com/features/1507-...dge-viper-acr/

015-hrd-2016-viper-acr-extreme-aero-drive-lpr.jpg

I am so proud of Dodge for not skimping on any of the aero additions on the new ACR. They really did it right. The engineering in every added piece is phenomenal and exceptional in quality.

[steve911]

here's a pic with out the blades, you can still see the pattern

Is the panel in the picture the same on the standard ACR as it is with the Extreme?

[SADVIPER]

Did anyone manage to install aftermarket fins ACR-fan-style on SRT diffuser?
I don't want them straight and I should be doing it soon my blades are arriving!

[Purple Haze]

Can I ask what is the road clearance on the 2017 ACR rear diffuser?

[BJG32]

Did anyone manage to install aftermarket fins ACR-fan-style on SRT diffuser?
I don't want them straight and I should be doing it soon my blades are arriving!

All i have seen is straight, but there is room to angle....just have to hope you guess right on the correct angles! You're blindly affecting aerodynamics with this mod. I notice no difference in the drive with them straight.

[ViperJon]

Can I ask what is the road clearance on the 2017 ACR rear diffuser?

At factory delivered stock height there is 3-1/4" clearance with the Extreme diffusers attached.

[Purple Haze]

Thanks ViperJon!

At factory delivered stock height there is 3-1/4" clearance with the Extreme diffusers attached.

[SADVIPER]

All i have seen is straight, but there is room to angle....just have to hope you guess right on the correct angles! You're blindly affecting aerodynamics with this mod. I notice no difference in the drive with them straight.

I want it with angels, looks better, performes better for the track.

[SADVIPER]

For those interested, I've done 5.
3 in the middle and two angled at each side of the diffuser. There is a nice offset and I just tracked it, couldn't feel a difference yet other than scrubbing sounds at parking lots.