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      02-22-2017, 02:03 PM   #7
E89_77
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Drives: 2015 z4 sDrive35i M Sport
Join Date: Apr 2014
Location: Orange County, CA

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Quote:
Originally Posted by davis449 View Post
The reason I went II over one was simply cost. It was a couple hundred for II over I. That was a no-brainer for me at 30 HP more than Stage I. Right now the prices dropped 50% over what I paid ($926, and I'm a little pissed that it's now $463 ). So, at current pricing, II is only $100 more than I. Again, total no brainer for 30 more HP. I didn't go III because, even though it doesn't say so when you punch up the e89 Z4 on their website, an upgraded oil cooler and intercooler are required. I am not going that far with this leased car as I am handing it back to them when it's up, full stop. It's a hail damage repaired car that I am leasing for a STUPID cheap amount of money.

See here:https://www.dinancars.com/product/d9...e93-335is-n54/

At current pricing, I have no idea why you would do JB4 or MHD. I would way rather have a flash tune over a piggy-back and I would trust a Dinan flash more than MHD. Just my opinion.
I agree the current pricing is really tempting. I was wondering what else needed for Stage III, but the link you have copied is for 335s, this link for Z4 https://www.dinancars.com/product/d9...ries&mid=1117/ does not have that requirement, little confused. If Stage III requires the additional mods I'll go with Stage II
Appreciate 0