Any Good Headers for Newer Model Tahoes?

[JTRATX]

I emailed them to see if the headers will fit on a 17' XL. Waiting for their response.

Did you ever get a response from them?

 

[duke90]

Yes I did, they make both Shorty and long tube headers for the 2015+ yukon with the 6.2L. "The long tube headers will require the deletion of the cats and O2 sensors,
but the shorty headers were designed to replace the stock manifolds and directly bolt to the stock collectors. They do not eliminate any of the cats or O2 sensors. However, if there are any EGR or air fittings on the stock manifolds, they are not included on the shorty headers." Does anyone know if there are any EGR or air fittings on the stock manifolds?

 

[JTRATX]

Wonder how tough it would be to add cats to the long tubes...

 

[2016YUKONSLT]

With a tune, you can delete the o2 sensors and tune for the cat delete.

 

[JennaBear]

We just put some Kooks on one of our DDs, great quality. Sounds real nice when paired with boost!

 

[Msalinas408]

We just put some Kooks on one of our DDs, great quality. Sounds real nice when paired with boost!

Do you happen to have a video showing how it sounds? Would be great to hear it. Also, what type of kooks headers did you use?

 

[BlackBearPerf]

Unfortunately there is no video, but they installed the 1-3/4 with catted y pipe.

 

[Msalinas408]

Unfortunately there is no video, but they installed the 1-3/4 with catted y pipe.

The truck that was used, is it a 6.2L or 5.3L?

 

[BlackBearPerf]

6.2L

 

[CMil527]

Any shorty's for the 5.3? Decent power gains?