Newbie here from SoFla

[ranger0787]

This is my first American vehicle purchase since my 1972 Dodge Charger with 440 Magnum. Every other vehicle has been foreign and reliable. I purchased a used 2023 GMC Yukon Denali XL from Missouri. I drove it home to SoFla from Missouri. This vehicle will replace my 2017 Mercedes GLS550 with 148,000 miles. I need/want the 6 feet from the inside liftgate to the 2nd row seats. "Performance" isn't exactly "blowing my skirt up" so I'm looking to mod the vehicle to boost performance. Things I've read on the net are a Magnuson Supercharger, Cold Air Intake, Exhaust system, Brake kit from either Wilwood or Brembo, and re-mapping the tune to remove AFM/DFM. Anything I'm missing? Should be done??? The vehicle is white frost tricoat with teak/shale interior

 

[Miami-Dade]

Welcome from Miami-Dade,Broward &NYC!
Excellent choice!

 

[RAMurphy]

Welcome to this great forum.

 

[randeez]

welcome

 

[Marky Dissod]

... looking to mod the vehicle to boost performance.
Things I've read on the net are a Magnuson Supercharger, Cold Air Intake, Exhaust system, Brake kit from either Wilwood or Brembo, and re-mapping the tune to remove AFM/DFM.

Supercharger is effective, well worth the expense, ABSOLUTELY REQUIRES a well-customized tune.
Cold air intake is statistically insignificant, except it will sound sexier.
Only cost-effective upgrade for your exhaust system would be 'true-dual' I THINK.
Your wheels look large enough to accommodate GM OE PPV brake package.

When one 're-maps the tune' (ecm AND tcm),
disabling Engine Half@$$ / Cylinder Confusion should go without saying.

 

[BlackBearPerf]

Welcome to the forum from North Idaho! That's a nice-looking Yukon!

 

[Joseph Garcia]

Welcome to the Forum from NH.

Lots of knowledgeable folks here who freely share their knowledge, experiences, and perspectives. Knowledge is power.

I hope that you will become a participating member in the Forum's discussions.

Very nice find.

 

[Hoesgottaeat2]

Welcome from NY!