Brand new Mark D'Sylva chip for an e34 M5

[MC Hammered]

$160 shipped

[a400lbape]

I'm guessing you're selling since you're getting rid of the M5, have you installed it/tried it out? (I'm interested in buying, btw)

[MC Hammered]

I never installed the chip in the M5 as it was going to be the last thing I was going to do.

Ater I got all my ignition issues sorted out, the plan was to dyno the car, install the chip and dyno again to see the change in the midband power curve.

[ss109]

Maybe interested. I currently have Dinan software. Do you know the difference?

[MC Hammered]

I don't know the difference but a mark d chip was the only one I was going to use

[PorscheH6]

I personally have both Dinan and MarkD (EAT) chips and the latter is noticeably more aggressive.

I've ran the EAT for over a year..would recommend.

[ss109]

Do you have dynos comparing them? Or is it just a stronger "seat of the pants" feeling?

[a400lbape]

I'm going to pull my dme and see if any PO installed a chip, if not - I'll take it. Gonna have to wait for this rain to stop. I should know by tomorrow morning, weather permitting.

[jint45]

Mark D is the best M5 chip. A$$ dyno proven Mark himself has 2 or 3 M5's btw.

[igotbank]

Hmmm I wonder if this chip would remedy my car bucking under acceleration? It has 280 degree cams for intake and exhaust oem mag headers straight pipes and a tri flow box.

[fronton]

I can vouch for this chip. Putting it in feels like an engine refreshing. I have the 91octane one. is that 93 oct?

[MC Hammered]

Hmmm I wonder if this chip would remedy my car bucking under acceleration? It has 280 degree cams for intake and exhaust oem mag headers straight pipes and a tri flow box.

One way to find out!

I can vouch for this chip. Putting it in feels like an engine refreshing. I have the 91octane one. is that 93 oct?

It is 91 octane

[a400lbape]

Aww, that was my next question. I need a 93. The search continues. Best of luck with the sale!

[MC Hammered]

Just confirmed with Mark that it is a 91 octane chip and he does not make a 93 octane version.

[Elekta]

Does he make a chip for the S38B38?

[MC Hammered]

I do not know.

You can contact him at Mark.dsylva (at) gmail.com and ask.

[kalevera]

Does he make a chip for the S38B38?

He did two for mine. Stellar.

[MC Hammered]

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