programmers
programmers
Super Moderator
Joined: Aug 2008
Posts: 37,383
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From: Frederick, MD
usually one that deletes the DPF and has some higher HP tunes. But don't expect massive gains. Maybe a couple mpg's at best.
Spartan, H&S are a couple. SCT is out there but they are going away.
Spartan, H&S are a couple. SCT is out there but they are going away.
Posting Guru
Joined: Sep 2010
Posts: 2,213
Likes: 1
From: The Woodlands, TX
Mixed answers. Some like H&S, others like Spartan. Banks Six Gun is good too but they don't delete.
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