Timothy H

I was on the fence for a few weeks but I believe in the Chuck cow tune. Hats off

ElijahC6

I'm sorry, I'm a bit new to this forum, but what is a chuck cow tune and do you use a device similar to the others that is a handheld? Do you offer lifetime tunes as well? I should probably do some research for myself, I have done lots on a few other tunes and devices and I need to pull the trigger soon, my car is a stock 06 A6 with nitrous, of course more mods to come

0Chuck CoW

You've got some special needs! No pun intended!

When you start talking nitrous you need some special assistance. YES, we can do it with our AutoCal Device. Have a look below.

Please call me in the office to discuss this futher.

914-332-0049
Chuck CoW

Shortpersonbk

Canned tunes without a wideband sounds like a great idea 10/10 would send ... to the junk yard

0Chuck CoW

Keep your comments to yourself if you can't read.

There is NO CANNED TUNE HERE and additionally if you click the link, I've offered the customer our exclusive AutoCal with serial WIDEBAND.

Everyone should learn to shut their mouth if they have nothing constructive to offer to the conversation.

Thanks Bud!
Chuck CoW

Shortpersonbk

Sending your ecu out in the mail as OP described and receiving a random toon roughly setup to your setup sounds weak to me.





What YOU offered as far as a flash and logging device with a wideband and what OP described are two different things.

SPSandman

He doesn't require you to send the PCM out to you. You use the AutoCal just like the diablo, just like the SCT and then you send him the tune file and can do datalogging if the tune you get still needs adjustments.

The OP didn't say which he preferred and actually leaned towards not wanting to send his PCM out. So Chuck is providing good information, unlike someone...

Boostedsvt

Agreed with above. You only send your ECM to Chuck for his CoW booster. I don’t have one and can’t report on it but have talked to Chuck on the phone and he seems really excited about them. From the other feedback that I see from people on here, they really see the value in his tunes.

The reviews here seem very good for Chuck and DiabLew. I’d say from communicating with both that they BOTH know what they are doing. If you do choose to go with a custom dyno tune, do your research on the guy tuning the car. With the price of HP Tuners being what it is and so many guys out there just trying to get their feet wet in the business you take a HUGE risk. I have a very close friend who does the HP Tuners, has tuned another buddy’s C5 with cam and headwork, has built a turbo Silverado for himself and even another friend AND had offered a ridiculously low price to tune my C6. He stays on forums trying to learn about stuff and I know his heart is in it but I wouldn’t dream of letting him touch my car. I will deal with a professional when it’s time. Do your research, amateur Tuners can destroy your car. Hell, I couldn’t even get professional shops to get one of my Mustangs right but that’s a story for another day, another thread and probably a different forum!