ThatGuyThere 54 Report post Posted December 29, 2018 Having swapped my aftermarket manifold back to a standard one, I am missing the secondary sensor. Anyone got one kicking around? Thanks in advance. Share this post Link to post Share on other sites
ThatGuyThere 54 Report post Posted January 7, 2019 Bump. Figured there'd be a few kicking around as most aftermarket headers don't make use of the secondary one. Share this post Link to post Share on other sites