Excessive Autosports Sioux Falls SD

jrichber

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Jul 25, 2011
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Has anyone had any experience with this shop for tuning? My car is currently tuned for 93 octane and I need to get it bumped down to 91 octane. Called these guys and they said around $550 for a fresh dyno tune. Does that seem to be about the going rate? Also do I pretty much just run my car out of the 93 octane gas I have in it now then fill up on 91 before the tune?
 

ddschmitz

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Jul 15, 2015
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Minnesota
Has anyone had any experience with this shop for tuning? My car is currently tuned for 93 octane and I need to get it bumped down to 91 octane. Called these guys and they said around $550 for a fresh dyno tune. Does that seem to be about the going rate? Also do I pretty much just run my car out of the 93 octane gas I have in it now then fill up on 91 before the tune?

I went there to have my car dynoed for the first time. The guy I talked to seemed nice and knowledgable (I'm a novice car guy so this might not be saying much). Also while I was there I saw two other Terminators currently in the shop being worked on so I feel as though they may have some experience with them. I have yet to have my car actually tuned there yet but when I get to that step I'll probably bring it there.
 

Doty

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Dec 13, 2012
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Omaha, NE
Joey's a good dude and definitely knows his shit. He tuned my turbo fox and my buddy's Whippled '03 Cobra swapped fox.
 

jrichber

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South Dakota
Thanks guys good to know. The shop that did the last tune was in Ohio and it's a chip tune. Not from a handheld. I could send them the chip but seems like more of a hassle. And I would like to see the new numbers.
 

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