What did you do to your 2015-2020 K2XX Tahoe/Yukon Today?

[Jeff_]

Took the time to change my trans fluid. Super easy to do with some tubing down the fill tube and a cheap harbor freight hand pump. I have a 1000+ mi trip this weekend and I just hit 45k miles. When I get back from the trip I'll drop the pan and change the filter and do a few flushes to get all new fluid in. BUT for now, this will at least do something.

 

[Slow5.0]

I use to like 24/7 loud exhaust but not anymore. At least 99.9% of time, but for that .01% i got this little 3.5" guy, just to make babies cry

 

[Slow5.0]

JLT 3.0 catch can. JLT catch cans are so nice i even installed same one in wife's 2020 Altima AWD with small madification

 

[Slow5.0]

Emblem overlays and flapper mod

 

[Jeff_]

flapper modView attachment 304832

I think I need to do this. Did you notice much of a difference in sound?

 

[Doubeleive]

I think I need to do this. Did you notice much of a difference in sound?

It makes it a tiny bit louder, also makes it sound like a lawnmower in V4 mode if you have not disabled it already

 

[Slow5.0]

Whats v4 mode
Jk. It was 1st thing i disable when i got Hptuner, same night lol
Its little louder on start up and driving up to 50% throttle. But at WOT its same since it would open by its self at WOTAlso if you have CAI, you wont hear exhaust, just fresh air goodness lol. Lont time ago i sad no more modding cars, but here im doing same thing i did to my old 94 5.0 Stang, just this car or suv was $80k, Stang was $5500 all stock when i bought it back in 2002 lol

 

[FrankU]

"Long time ago I sad no more modding cars, but here im doing same thing "

Hahahahhah said the same thing a very long time ago. That's not gonna happen. It's a addiction.

 

[Slow5.0]

I had heavily moded 94 Stang, got married, sold my baby so wife can give me 2 new babies. I kinda never quit modifying stuff, my daily driver KW 18 wheeler keept me busy, did a lot mods to that sucker lol
Tell my wife about addiction, she said if is not cars, than its knifes or guns, or RC cars, or semi truck, whats next lol

 

[theycallmecoyote]

I think I need to do this. Did you notice much of a difference in sound?

Definitely noticeable on start up and idle, a like Wes and slow5.0 said, a little more growl up to a certain point. I was actually pretty surprised at the difference on my Escalade, subtle but noticeable.