Spartan only upgrade
More Turbo
Joined: Sep 2007
Posts: 525
Likes: 8
From: Centerbrook, Ct.
The 150hp DPF on tune felt like there was a little more oomph and better than stock shifting. Actual MPG gain was minimal, maybe 1 MPG better. BTW- Regen frequency remained the same ( about every 700 miles ).
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Joined: Feb 2010
Posts: 10
Likes: 0
If you only saw a 1 mpg increase from adding the Spartan, what kind of mileage increase did you see after losing the DOC / DPF? I see you have a intake and exhaust...did you do all this at the same time you did the dpf delete or after? Is your EGR still running, or deleted / plated?
More Turbo
Joined: Sep 2007
Posts: 525
Likes: 8
From: Centerbrook, Ct.
If you only saw a 1 mpg increase from adding the Spartan, what kind of mileage increase did you see after losing the DOC / DPF? I see you have a intake and exhaust...did you do all this at the same time you did the dpf delete or after? Is your EGR still running, or deleted / plated?
I saw approx. another 2-3 MPG after the DOC/DPF delete. Intake & exhaust (DPF back)were done before the truck ever saw Spartan tuning. I believe the EGR is disabled with the Spartan 250 + tunes. I haven't done the EGR block off plates yet. They're on my "to do" list, along with Banks Intercooler, cold side CAC pipe........
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