the MarkD Summer 2011 chip sale

[MarkD]

The sale is still on!

[E30M30]

what about now?

[MarkD]

The sale is still on, get yours now!

[Fusion]

I have an M50nv chip from Mark (403 iirc) and can highly recommend it.
I don't know about the power gain, but the curves are so much different, so much better than the original ones, I love it! Finally got rid of of that annoying power jump aroud 4K rpm. Now the engine pulls smoothly, but powerfully from the bottom all the way up.

[MarkD]

anything for 153 dme??? full free flow exhaust/ intake

Yes I have a chip for the 153 DME, 91 octane and stock injectors available now. Email if you want it, I have not added it to my site yet.

Mark

[sweet6e30]

anything for 153 dme??? full free flow exhaust/ intake

[dinanm3atl]

What about a chip for an OBD1 M52 w/ S52 cams in an E30? Offered over the counter in that type of setup? New whip has one and might want to re-tune it but not set on that. Wanted to check all the options out there. Not sure why I am even considering it but my friend Steve has a 91 318iS and he got your chip and he grabbed 2nd hard and broke his transmission so these chips must be legit! Too much powah!

[lambo]

LOVE my chip. Get a legit one, he deserves it. It's a great product.

[MarkD]

are there any reviews of some sort that i can see? what kind of gains are we looking at here in regards to gas mileage and power?

more specifically, for a non vanos m50?

I have not seen any review of the 40x (402, 403, 405) chip recently but it works fine. I've been selling those for over 10 years.

Peak gains are around 17 hp on 91 octane, @ 5500 rpm.

[dreamchasin]

are there any reviews of some sort that i can see? what kind of gains are we looking at here in regards to gas mileage and power?

more specifically, for a non vanos m50?

All for this, I am curious as well. I wouldn't mind some more power out of my NVm50 before I go turbo.

[nwe30]

are there any reviews of some sort that i can see? what kind of gains are we looking at here in regards to gas mileage and power?

more specifically, for a non vanos m50?

[CabbE30]

I have a 91oct, 17# chip and I love it. More power & better mileage, Buy these up!

[MarkD]

What's better than a Group Buy? A sale where you don't have to put your name on a list for a certain number of people to commit, that's what. So if you want a genuine MarkD chip for your BMW, head over to read the details and order!

http://www.r3vlimited.com/board/showthread.php?t=211864

Thanks,

MarkD