Thorley Group buy for Tundra 5.7 headers

[Doug Thorley Headers]

We have a group buy going tin the "group buy" section

Thanks
Nick

[LSKustumz]

Here is the dyno chart for the headers. And some more pictures.

[chriswebster619]

is it me or does that chart show 1 Hp and 5 pounds of Tq?

[chriswebster619]

or did they do two dyno runs back to back and thats why the numbers are slightly differnt on the top of the page?

[Doug Thorley Headers]

The numbers you are looking at are peak #'s. Now look at 3300rpm range that most vehicles are driven in. It gained 29hp and 46tq. Those are #'s that you will feel.