Anyone added long tube headers to their Silverado ZR2?

[maguns]

Hi everyone, new here and recently purchased a Silverado ZR2.
Has anyone put long tube headers on one and what were the results?

 

[ZR2NYC]

Hi everyone, new here and recently purchased a Silverado ZR2.
Has anyone put long tube headers on one and what were the results?

welcome. lots of cat back systems. never heard of any headers. i love the idea but need my rig to pass inspection. post a pic of rig.

 

[SGRACING]

Stainless works is the only long tube available. Ya can't run them without a tune! Global 9 break through is necessary!
But GM will void your warranty