Blazer RS tune
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529 Posts
I suggest contacting Hennessey Performance, they might have something already in the works or will at some later date.
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60 Posts
Since the old man died I wouldn’t trust Hennessy with my lawnmower. That’s just my opinion. I know of a couple guys that had their vettes SC’d by them, less than 1k miles with engine failure. Both had to go to court. Research will show the stories. That was a decade ish ago.
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9 Posts
Only one that I know of
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9 Posts
LOL What do you expect from the stock LGX and Blazer?
If you want more power you'd need a turbo or supercharger (or swap the engine for a V8) - but you'd also need to upgrade the small stock brakes (my only gripe) and tune the suspension to handle the extra power; Overall, the 2019 Blazer is not the best platform to build a performance SUV/SCV.
However, if you have the will and the $$$ - prove me wrong.
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If you want more power you'd need a turbo or supercharger (or swap the engine for a V8) - but you'd also need to upgrade the small stock brakes (my only gripe) and tune the suspension to handle the extra power; Overall, the 2019 Blazer is not the best platform to build a performance SUV/SCV.
However, if you have the will and the $$$ - prove me wrong.
How To Make The Chevrolet Blazer Way More Fun
For those looking for a bit more "oomph" from the all-new Chevrolet Blazer, we have good news: HPTuners officially supports engine tuning for models equipped with GM's 3.6L LGX V6 engine. This means that the performance ceiling for the crossover's 308-horsepower naturally aspirated powerplant...
carbuzz.com
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41 Posts
Lol anyone buy the tune yet? I just added it to cart
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26 Posts
There is a ton of information out there about tuning the LFX engine for those that have the V6. Seeing as that its the same engine that is currently in the V6 camaro. they have been modifying and adding power to that since 2009. yes its detuned...doesnt have to stay that way.
Cold air filters are coming to fit in the engine compartment, and many other things are already out there.
Cold air filters are coming to fit in the engine compartment, and many other things are already out there.
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3 Posts
Did you end up purchasing it? Just curious what your thoughts were on it.
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11 Posts
Lingenfelt does have a package to come out it 2021. Final horsepower is 450hp 
www.thethings.com
Lingenfelter Supercharges The New Chevy Blazer To 450hp
Lingenfelter Supercharges The New Blazer To 450hp
www.thethings.com
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3 Posts
well yeah for $7k....most are looking for something for $500 or less.Lingenfelt does have a package to come out it 2021. Final horsepower is 450hp
Lingenfelter Supercharges The New Chevy Blazer To 450hp
Lingenfelter Supercharges The New Blazer To 450hp
2021 RS AWD Pewter Metallic, Black interior, 21" wheels, pano roof
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249 Posts
I just asked Justin at Black Bear........waiting for reply.
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1 Posts
What about an exhaust
Have to change out brakes and suspension. Talked to them about doing My RS Camaro and they said they couldn’t do it.
I don’t know where I’m supposed to reply at, but I’m going to say this, it’s just a dang 6 banger Blazer..I just sold My 50th Anniversary RS Camaro I had for six months, beautiful Car, but, the previous owner upgraded the exhaust that sounded like CRAP! It’s always going to be just a SIX CYLINDER! Nothing else! This Blazer sounds a lot better than My Camaro. And a Lingenfelter Supercharger is big bucks! I’ve already talked to someone. Not for this Blazer though. Brake upgrade alone is going to set You back. Plus suspension. Exhaust upgrade: 🤮
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