S&B intake question

[Nightmare1987]

So I am new to the forum but have been around modded GM vehicles my whole life.  I recently bought a 2018 Sierra Denali w/ the L86 6.2L. (The truck is NOT tuned) My first mod was an S&B cai. I feel like it lost low end and mid range power after doing the install. Does this sound correct? Does this have anything to do with knock retard?

[Nasty]

1 hour ago, Nightmare1987 said:

So I am new to the forum but have been around modded GM vehicles my whole life.  I recently bought a 2018 Sierra Denali w/ the L86 6.2L. (The truck is NOT tuned) My first mod was an S&B cai. I feel like it lost low end and mid range power after doing the install. Does this sound correct? Does this have anything to do with knock retard?

What size is the intake tube? Thatcould throw a code to the maf

[Nightmare1987]

No codes so far!

 

https://www.sbfilters.com/cold-air-intakes/silverado-sierra-1500-intake-75-5116?variant_id=195

 

 

[Jacoby]

Its just your imagination

[Nightmare1987]

2 hours ago, Jacoby said:

Its just your imagination

So theres no way it made it slower? Just me??

[Jacoby]

Nope / yep

[Fix29]

I thought the same thing when I first installed the S&B on my 5.3L. It seemed way better after I drove it a bit, as the computer did it's thing I assume.

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