I'm probably preaching to the choir here, but if you have 6.4 Powerstroke, and are "considering" tuners, you need to get the Spartan
I've owned / driven / rode in F16s, Corvette Z06's, big block (modded) gas Silverados, Yamaha R1s, offshore boats, performance snowmobiles, skydived, etc... stuff that will make your cheeks wiggle, push you back in the seat, or stretch your arms out.
A truck as large as a crew cab 4x4 F-250 (Spartan
modded) should not be able to move out like it can... Sir Isaac Newton turns over in his grave every time a Spartan
modded Powerstroke accelerates... because it violates the laws of physics.
Insane performance... I have chunks of tire inside my rear wheelwells, and I don't dare hit the gas unless I'm already moving, in a straight line, and I can see for a long ways in front of me.
Aaron Rudolf is the most professional, knowledgeable, user friendly, "tuner" that I have ever met. Straight up guy, knows his stuff, ask him a question, or express a concern, and he will give you an honest answer... his reputation is impeccable, and I wish to jump on the bandwagon and validate that. The guy from Spartan
HQ in Hendersonville, NC was nice as well, I didn't catch his name, but he immediately referred me to Aaron when he found out that I was looking for the Spartan
dealer that was close to me.
Anyone living near Pinehurst, NC, or works on FT Bragg, and is considering Spartan
, send me a message, I'll take you for a ride... wear your Depend undergarmants. Impossible to explain, it must be experienced.
And, I just drove 135 miles on the interstate, at 70-75 mph (cruise controlled), and averaged 23.9 mpg, according to the trucks gauge. It might be off, but I did the same trip 2 days before the mods, at the same speed, and averaged 17 mpg, on the same gauge. It is no kidding science fiction levels of performance. Enough words...if you experience it you will be a BELIEVER!