>>>>>> MarkD Performance Chips!

[desertvert]

Finally got around to installing mine, and it's definitely gotten a bit zippier. Anxious to see what it does to overall mileage too.

Thanks Mark.

[accident]

Ordered!

[my73bimmer]

Well, I got mine about 2 weeks ago. I have not installed it yet since I was running a little it bit of testing before I switch my cpu to the MarkD chip.
I filled up my tank twice (15 gallons) .. I was able to get 336 miles from a full tank and the second one 369 miles all the way to ----- range :???:
I was not planning for performance but more for gas saving.... my driving habits were most of the time highway and at 62mph...
I will run the MarkD chip on a couple of fill ups and then provide my numbers.... I am hoping to get more miles
MarkD 93 octanes / stock 14lbs fuel Inj. / stock /automatic
I will switch the chip tonight ;)

[nabt22]

Received and installed mine yesterday along with 17# injectors. Haven't had a chance to really push it due to snow and ice but idle is smoother and throttle response is better. Thanks Mark!

[desertvert]

Thanks Mark.

[MarkD]

How do these ship? Is it USPS, UPS, or ?? Just want to know if/when I should expect this.

All orders received during the week are sent to my shipper in Ohio on the weekend. He gets them packed up and mails them by USPS Priority Post on Monday. (usually).

Mark

[desertvert]

How do these ship? Is it USPS, UPS, or ?? Just want to know if/when I should expect this.

[Alkasquawlik]

I was driving to the girlfriend's cheer competition today and was driving I-580W in CA over the Altamont Pass (for anyone who knows what that is). It's basically a really long uphill climb. I could DEFINITELY feel a notice in the torque pull. It was alot easier to speed up. I am really happy with the chip. I recommened it for sure.

[Kristeun]

Picked up a 173 ecu today :) Definitely notice a slight difference. Install was super easy too. Took about 5 minutes in the pick-n-pull parking lot.

[sweetride01]

Please send an email so I know who you are.

Thanks,

Mark

email sent :-)

[MarkD]

Hi Mark I sent you a PM about a week or two back. I know you're very busy right now but if you could send a response sometime in the next few weeks it would be much appreciated!
Thanks!

Please send an email so I know who you are.

Thanks,

Mark

[MarkD]

Hi mark, i believe you sent me the wrong chip. i ordered the "E.A.T. Ultrachip for 1991 318iS M42 using 91 octane, DME175.91-7K1" but the chip i received said "E30 175.7k1-93 EAT ULTRA CHIPS".
I'm assuming you accidentally sent me the 93 octane in stead of the 91?

Sorry about that. I don't know how my shipper managed to do this, it happened to a few others also. I'll take care of it.

Mark

[sweetride01]

Hi Mark I sent you a PM about a week or two back. I know you're very busy right now but if you could send a response sometime in the next few weeks it would be much appreciated!
Thanks!

[e30 Luv]

Hi mark, i believe you sent me the wrong chip. i ordered the "E.A.T. Ultrachip for 1991 318iS M42 using 91 octane, DME175.91-7K1" but the chip i received said "E30 175.7k1-93 EAT ULTRA CHIPS".
I'm assuming you accidentally sent me the 93 octane in stead of the 91?

Yeah you got the wrong chip, send Mark a PM and he'll work it out for you. His shipper sent out a few wrong ones for us M42 guys.

[ca993tt]

Hi mark, i believe you sent me the wrong chip. i ordered the "E.A.T. Ultrachip for 1991 318iS M42 using 91 octane, DME175.91-7K1" but the chip i received said "E30 175.7k1-93 EAT ULTRA CHIPS".
I'm assuming you accidentally sent me the 93 octane in stead of the 91?