6.2 TSP header dyno numbers.

[Gorske]

Texas Speed and Performance shared on their Facebook page some dyno numbers on a 2015 Sierra 6.2 with a CAI, their cat back, and TSP long tubes without a tune. Found a base line of 335hp/369tq. The dyno showed a max of 396hp/429tq. That is a gain of 61hp/60tq to the wheels. Pretty impressive! Here is a pic of the dyno chart and where I got my base line numbers. Here is a link as well.

https://m.facebook.com/story.php?story_fbid=10155655175814143&id=307827879142

[Josh154]

Wow thats pretty impressive! I need to get some headers and cat back now.

[Gorske]

1 minute ago, Josh154 said:

Wow thats pretty impressive! I need to get some headers and cat back now.

I will say it does seem a little to good to be true without a tune to be honest. Either way I am glad to finally see some dyno numbers with the TSP headers.