No difference noticed on 2015 Duramax?

PowerPuck/Extreme PowerPuck Support

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skshow289
Posts: 1
Joined: Fri Nov 27, 2015 12:07 am

No difference noticed on 2015 Duramax?

Post by skshow289 »

Hi guys,

My cousin's got a 2015 LTZ Z71 with the Duramax. He wanted to up his power without voiding his warranty so the Power Puck seemed a great choice. We got it installed just fine and the truck fired up like normal after installation. When we were testing it out, there did not appear to be any difference whatsoever in power. If there was any difference it was minimal, even with the knob turned all the way up. It should be EASY to notice the extra 100 HP and 200 TQ claimed by the device. Any ideas? Thanks a bunch.
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mikel
Posts: 57766
Joined: Tue Jan 16, 2007 1:17 pm
Location: DiabloSport World Headquarters
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Re: No difference noticed on 2015 Duramax?

Post by mikel »

No codes or drivability issues?
Mike Litsch
DiabloSport Brand Manager
Diablo Tech support by phone:
561-908-0040
M-F 8:00 AM to 5:00 PM EST

tech@diablosport.com
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