Supercharger?

steveved · June 9, 2019

It appears to be Henna Chevrolet in Austin, TX.

I found it on their website. That is how I knew it was RWD...

https://www.hennachevyaustin.com/

JR09country · June 10, 2019

Hmmm, if that thing is supercharged for only 8900 with wheels, tires, small drop and exhaust thats not a bad deal especially if it has a warranty. But, on their website the cheapest supercharged package is $14,900 according to fireball.

So, I am still skeptical, I might give Henna a call and see if a sales guy will take a pic under the hood.

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LSGuy · November 21, 2019

Hennessy performance offers superchargers for the 5.3L and 6.2L

http://hennesseyperformance.com/

lt1z · November 21, 2019

Hennessy performance offers superchargers for the 5.3L and 6.2L

http://hennesseyperformance.com/

They are adding a Whipple 2.9 now that tuning is a available.

Bjeremi · March 2, 2020

Supposedly Pro chargers should be out soon. They have a new link on there website but when I emailed them they said they are still working out some "bugs".

MSRP will be $8,699 according to the rep.

Bjeremi · March 2, 2020

Sorry if that came as a push for Pro-charger since its my first post on here. Been lurking for a while after getting my AT4 a few months ago. Was pretty active on TahoeYukonForum.com but traded in my Yukon for the new truck.

The Yukon was supercharged and was pretty bummed that I wasn't going to be able to move it over when I sold it. So waiting patiently for a supercharger option to come out for the AT4.

Car Dude · March 2, 2020

$8700 for a Procharger is steep. It must be because of the cost of the tune. Did you run a centrifugal on the Yukon or a top mount?

JR09country · March 3, 2020

$8700 for a Procharger is steep. It must be because of the cost of the tune. Did you run a centrifugal on the Yukon or a top mount?

I hope that's the cost for everything including the tune. Still cheaper than getting it done through Hennessy ( I assume)

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Bjeremi · March 3, 2020

I ran a magnacharger on the Denali. Really enjoyed it. Paired with the Corsa racing exhaust though it was one hell of a loud cold start..

Still have it sitting on the floor in my garage all boxed back up as I had the dealership remove it when I traded.

Edited March 3, 2020 by Bjeremi

Bjeremi · March 3, 2020

Yeah its got to be the tuning that is making it so expensive. When I talked to magnuson a month ago they said the tuning was still super high.

Chris Locascio · August 2, 2020

Guys, we have a project you might want to keep tabs on if you're interested in a SC and high HP. In the next week or so NemSS will be headed in to FasterProms for a ProCharger D1x, and a litany of other cool engine upgrades. As we plan to exceed 1000HP (after a few stages of the build) we will be documenting everything via our YouTube Channel. https://www.youtube.com/channel/UCV5dbcPPivXv3hLVGiLwoGg?view_as=subscriber

Bjeremi · December 14, 2020

Don't know if this has been posted yet but it looks like Magnuson is getting closer.

https://gmauthority.com/blog/2020/11/magnuson-introduces-new-magnum-di-supercharger-kits-for-gm-trucks-and-suvs/

CrimsonGhost83 · March 5, 2025

On 3/13/2019 at 4:10 PM, steveved said:

Well, to some it may not be worth the hassle. But, I want the color I want. Why 'settle' when you are spending in excess of $40k for a new truck? And as far as getting a sports car, I have one: a 2018 ZL1 Camaro with 6 speed manual.

I just like the idea of having my truck match my car, color wise, when I am towing it to a track day. So, if I cannot get a Red Hot colored Silverado in LTZ or High Country trim, my next best bet is to get an RST with the biggest motor available, then supercharge it.

In southern cal. The red trucks are cheaper. No on wants them. Come shop here.