Supercharged 2015 Silverado

hotrodder701 · January 18, 2016

Well it's been almost 1 month and 1300 miles. I have Corsa Performance exhaust, K&N stock filter replacement, Micky Thompsons 33's on 20 inch rims and a 5 inch lift. Before I put the SC on the truck, I tried a tune. Yes, the tune made it slightly faster, but the performance tune could not be used with towing. On the other hand, the SC puts a smile on everyone's face that I give a ride. I have to watch how much throttle I give it from a dead stop since it will just roast the tires. The video doesn't do it justice. BTW, the only valid comments are from people that actually have DRIVEN it!
The install was easy, and the power was immediately noticeable. I can manage to eek out almost 18 MPG city and highway if I keep my foot out of it. If I'm having fun with the SC, my mileage is around 13 mpg. But again, I'm not worried about the mileage. I had Magnuson turn off the AFM, and got better mileage. Go figure. Best Christmas present from my wife ever!

Magnuson's SC towing video

Jennabear · January 28, 2016

Always nice to add a few ponies!

AgDoctor · January 28, 2016

Impressive! What is 0-60 time?

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Lyman24 · January 29, 2016

What boost are you running? Can you increase boost? Does the bypass come with the standard kit?

Jennabear · January 29, 2016

He can pulley down and get a new tune for more boost.

hotrodder701 · January 31, 2016

I don't know what the 0-60 time is since I don't race it. Jennabear is correct about pulley down. Right now it comes from the factory with 6.5 lbs of boost which should not damage stock components. If you add more boost, a new tune is definitely required, but you could start breaking stuff.

And the bypass is built in.

gonzoid · February 15, 2016

tuned 014 sierra 4x4 6.2 VS magnacharged 6.2 Denali 4x4 otherwise both stock

approx 1/4 mile run

Heavy Chevy 91 · May 19, 2016

Lame, the SC trucks are only slightly quicker. Even in the Magnuson towing video; the SC truck had smaller stock wheels and tires, as for the "stock" truck had larger heavier MT's

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gonzoid · May 20, 2016

Lame, the SC trucks are only slightly quicker. Even in the Magnuson towing video; the SC truck had smaller stock wheels and tires, as for the "stock" truck had larger heavier MT's

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I agree with you on everything said.But if BB tuned it,the out come would be totally different.The maggy tune is so conservative its amazing it runs at all.